AP Statistics

 

A.P. Statistics Course Outline

A.P. Statistics Course Outline/Syllabus

plain site here

Ch. 3 Review: Answers to the Free Response and Muliple Choice Review packet are in the Notes tab below, just after the ch. 3 notes

 

 

Annual UMSL Advanced Credit Program registration dates:

Fall for most courses (Drop for reimbursement usually by the end of October.)

Month of January for Calculus (5 credit hours) and Statistics (3 credit hours) (Drop for reimbursement usually by the end of March.)

$64.00 per credit hour for the 2017-2018 year

Visit the UMSL ACP Site here

 

 

Notes

 

Notes for The Practice of Statistics 5th Edition (special thanks to Josh Tabor for starting me out with his version of these notes!)
blank notes filled in notes video links

word ch. 4

pdf ch. 4

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information about sampling http://www.youtube.com/user/AmericanPublicU#p/u/72/sIFiaA1LzII

valid types of sampling http://www.youtube.com/user/AmericanPublicU#p/u/409/s6rYjxtAlBI

invalid types of sampling http://www.youtube.com/user/AmericanPublicU#p/u/411/Vu5vanmSJEY

using a random number table to find a SRS http://www.youtube.com/user/AmericanPublicU#p/u/410/LkI35vGVIUg

word ch. 1

pdf ch. 1

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comparing data in two-way tables http://www.youtube.com/watch?v=LkHX3C8o2L0

marginal and conditional distributions http://www.youtube.com/watch?v=58-SGvJJExs&feature=relmfu

two-way tables, bar graphs http://www.youtube.com/watch?v=KoELNE9brtc&feature=related

marginal and conditional distributions http://www.youtube.com/watch?v=sYkt4rXif78&feature=related

http://www.youtube.com/watch?v=wQ4ORc2WTAU&NR=1&safety_mode=true&persist_safety_mode=1

http://www.youtube.com/watch?v=OaJXJduRiIE&safety_mode=true&persist_safety_mode=1

http://www.youtube.com/watch?v=DmM2EsaDfJw&feature=related&safety_mode=true&persist_safety_mode=1

http://www.youtube.com/watch?v=1UIC7mMbMsg&safety_mode=true&persist_safety_mode=1

http://www.youtube.com/watch?v=gzSbAkZE8jw&safety_mode=true&persist_safety_mode=1

overview of graphs of data, including scatterplots for ch. 3 http://www.youtube.com/watch?v=qKPhtBIsyIY&feature=mfu_in_order&list=UL

stem and leaf plot http://www.youtube.com/user/AmericanPublicU#p/u/398/HO3UWzT1kEk

stem and leaf plot http://www.youtube.com/watch?v=ZlVxdqVPmZ4

bar graph http://www.youtube.com/watch?v=fQ9V24sVUQE

pie chart http://www.youtube.com/watch?v=e7wCXFc-8Bs&safety_mode=true&persist_safety_mode=1

ogive http://www.youtube.com/user/AmericanPublicU#p/u/449/5SAhhpzp1o8

ogive http://www.youtube.com/user/keithpeterb#p/u/15/8zVrqfTsgss

boxplot http://www.youtube.com/watch?v=rkJX0eA-E_M

describing distributions using SOCS http://www.youtube.com/watch?v=34hlpKR9yqY

http://www.youtube.com/watch?v=pF9WRcOeZMo&safety_mode=true&persist_safety_mode=1

http://www.youtube.com/watch?v=lBuJmzyiu8Y&feature=related&safety_mode=true&persist_safety_mode=1

entering data in the calculator lists and getting statistics out of the calculator http://www.youtube.com/user/EllenSmyth#p/u/3/brs_HP7R9yc

entering data in the calculator lists and getting statistics out of the calculator http://www.youtube.com/user/RedmonWVC#p/u/14/kYOuBwYY4bQ

finding mean, variance, and standard deviation by hand http://www.youtube.com/watch?v=qqOyy_NjflU

overview of measures of center and spread and intro to correlation from ch. 3 http://www.youtube.com/watch?v=NIhU9HB1NwM&feature=mfu_in_order&list=UL

which statistics are resistant? http://www.youtube.com/user/AmericanPublicU#p/u/19/FiMIvS51i3I

what are mean, median, and mode http://www.youtube.com/user/AmericanPublicU#p/u/111/KrO_SYO_6bk

variance, standard deviation, and inter-quartile range (IQR) http://www.youtube.com/watch?v=jO9W-EqZHBY

what are range and inter-quartile range (IQR) http://www.youtube.com/watch?v=zqqmB6qwrK0

what are range and standard deviation http://www.youtube.com/user/AmericanPublicU#p/u/112/hrG9rNlRDsk

five number summary http://www.youtube.com/user/keithpeterb#p/u/1/tY4LWpe15Ck

word ch. 2

pdf ch. 2

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what is a normal distribution http://www.youtube.com/watch?v=v4c0QVWW_RA

the 68-95-99.7 rule http://www.youtube.com/watch?v=5j9NVUzPBBA

normal distribution and the 68-95-99.7 rule http://www.youtube.com/watch?v=McSFVzc8Swk&feature=mfu_in_order&list=UL

normal distribution and 68-95-99 rule http://www.youtube.com/watch?v=4uiJoYVPmMw&feature=related

normal distribution and 68-95-99.7 rule in more detail http://www.youtube.com/user/AmericanPublicU#p/u/118/tSohD0IHVHo

using the 68-95-99.7 rule to answer questions http://www.youtube.com/watch?v=yXbwXIaLMYs

z scores and the standard normal distribution http://www.youtube.com/watch?v=t_eBnYEvVNo

what z scores are, how to calculate them, and interpret them http://www.youtube.com/user/EllenSmyth#p/u/9/bDw0-tT4a_I

calculating z scores http://www.youtube.com/watch?v=QBz5YrEcmo0&feature=related

calculate z scores http://www.youtube.com/user/ElderCCCC#p/u/1/2Xp5yjyyihA

finding z scores and comparing by using z scores http://www.youtube.com/watch?v=5v3Czc6ZK-Q&feature=mfu_in_order&list=UL

finding z scores http://www.youtube.com/user/ElderCCCC#p/u/6/eMEH60xESt0

comparing 2 people's values by using z scores http://www.youtube.com/user/AmericanPublicU#p/u/394/cyCVX01HGlo

finding z scores and comparing by using z scores http://www.youtube.com/user/AmericanPublicU#p/u/35/TY7Gb5XfbK8

density curves, normal distribution, and 68-95-99.7 rule and uses the calculator http://www.youtube.com/watch?v=ykmT12Ipigc&feature=related

z scores and proportions using the calculator (both normalcdf and invNorm) http://www.youtube.com/user/EllenSmyth#p/u/0/BHwn8IiY-mk

how to use our z table http://www.youtube.com/watch?v=GJwiaDxBW-Q&feature=related

reading z score table http://www.youtube.com/user/ElderCCCC#p/u/4/LHki34dtpfI

finding normal proportions http://www.youtube.com/watch?v=s0lLBcARxL4

more z score info http://www.youtube.com/user/ElderCCCC#p/u/0/CzEMKiz0fHU

normal proportions http://www.youtube.com/user/ElderCCCC#p/u/5/Alf3Qo1IdqQ

normal proportions http://www.youtube.com/user/ElderCCCC#p/u/2/XT-WfXKbS8o

normal proportions http://www.youtube.com/user/ElderCCCC#p/u/3/JydBaGxS7a8

finding normal proportions http://www.youtube.com/user/statslectures#p/u/49/Qjq21TXI5jw

z scores to find normal proportions http://www.youtube.com/user/AmericanPublicU#p/u/43/-wOR4snm0Q8

area under normal curve using the calculator http://www.youtube.com/user/RedmonWVC#p/u/8/ee5vfSOSG6E

finding mean and standard deviation if proportions are known http://www.youtube.com/watch?v=jcEvIXQRel0

lots of z score problems worked out (though his table looks different from ours) http://www.youtube.com/watch?v=Ypf6eAP9aFg

finding raw score if z score or proportion is known http://www.youtube.com/user/AmericanPublicU#p/u/393/tW81Q1RFrzY

working with z score formula to find unknowns http://www.youtube.com/user/AmericanPublicU#p/u/392/c5RjpY2_PU8

working with z scores http://www.youtube.com/user/ElderCCCC#p/u/7/lVqhcwAk7W8

normal probability calculations with the calculator http://www.youtube.com/watch?v=mozU6IPJ89g

finding percentiles for normal distributions using table and calculator http://www.youtube.com/watch?v=u_ZWaxseuio

finding a value if given a percentile for a normal distribution, using table and calculator http://www.youtube.com/watch?v=3SCPbCR-Vyk

word ch. 3

pdf ch. 3

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entering data into calculator, making a scatterplot, turning diagnostics on, finding LSRL, graphing line over scatterplot http://www.youtube.com/user/themathdude#p/u/4/3XUdT7cefJk

entering data into calculator, turning diagnostics on, finding LSRL http://www.youtube.com/user/EllenSmyth#p/u/4/ocA7OkaG76o

scatterplot, explanatory and response variables http://www.youtube.com/user/AmericanPublicU#p/u/420/uow7sj5HrgY

scatterplots http://www.youtube.com/watch?v=Kc3cGxHOxFU&feature=mfu_in_order&list=UL

entering data into calculator lists and making a scatterplot on the calculator http://www.youtube.com/user/mwelmes#p/u/31/yNuq-xX8PEI

finding the LSRL equation on the calculator and graphing it over a scatterplot http://www.youtube.com/user/mwelmes#p/u/30/o9UMxoSpoBM

what is r and how is it found, as well as what it tells us http://www.youtube.com/user/AmericanPublicU#p/u/425/4rSczLNth9o

overview of correlation and regression, and ch. 14 inference (as well as the non-AP topic of multiple regression) http://www.youtube.com/watch?v=MIqyiGvrUXE&feature=mfu_in_order&list=UL

finding correlation, r, by hand and interpreting correlation http://www.youtube.com/watch?v=2B_UW-RweSE&feature=mfu_in_order&list=UL

calculating correlation http://www.youtube.com/user/AmericanPublicU#p/u/429/-q-T_xWdQyU

interpreting correlation (remember that we only use correlation for LINEAR looking data) http://www.youtube.com/watch?v=Ypgo4qUBt5o&feature=mfu_in_order&list=UL

what is least squares regression http://www.youtube.com/user/AmericanPublicU#p/u/416/2NwS2jInGmI

scatterplots, correlation, LSRL regression line, and residuals with the calculator http://www.youtube.com/user/MadonnaUSI#p/u/4/U0wMJ-Cq9Ec

using a regression equation to find a predicted value http://www.youtube.com/watch?v=lZ72O-dXhtM&feature=mfu_in_order&list=UL

using a regression equation to find a predicted value http://www.youtube.com/user/mwelmes#p/u/5/tt9_yBZrB0w

finding regression equation from our formulas, graphing the equation, and predicitng a value http://www.youtube.com/watch?v=VmPQrDwa7sE&feature=mfu_in_order&list=UL

finding the regression equation by hand http://www.youtube.com/watch?v=tizcWRH-MR4&feature=mfu_in_order&list=UL

working with r^2, the coefficient of determination, and with residuals and residual plots http://www.youtube.com/user/AmericanPublicU#p/u/421/YJ-fEKT6feY

graphing a residual plot http://www.youtube.com/user/AmericanPublicU#p/u/423/4_h6abdPAGY

regression and extrapolation http://www.youtube.com/user/AmericanPublicU#p/u/422/tzzGw7xHusQ

regression from start to finish http://www.youtube.com/user/AmericanPublicU#p/u/433/rQclkumde6Q

word ch. 5

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general probability info http://www.youtube.com/user/keithpeterb#p/u/19/dS2p_APpcnI

probability and properties of probability http://www.youtube.com/watch?v=IJztzA2o-bs&safety_mode=true&persist_safety_mode=1

calculating probability as a relative frequency http://www.youtube.com/watch?v=ivlHzQ_yAGY&safety_mode=true&persist_safety_mode=1

introduction to many probability topics http://www.youtube.com/watch?v=rhOTjLOPWbU&feature=mfu_in_order&list=UL

probability rules 1 http://www.youtube.com/user/MadonnaUSI#p/u/25/GWRIiyTsomc

probability rules 2 http://www.youtube.com/user/MadonnaUSI#p/u/0/OzDxGdtgE88

probability rules 3 http://www.youtube.com/user/MadonnaUSI#p/u/1/ZKwuXlC4Y5g

probability rules 4 http://www.youtube.com/user/MadonnaUSI#p/u/2/hvvSoOVWJmI

disjoint events and independent events http://www.youtube.com/watch?v=hqgZF3H0lxM&safety_mode=true&persist_safety_mode=1

tree diagrams and counting http://www.youtube.com/user/AmericanPublicU#p/u/55/JpdT5-dIcT4

probability with tree diagram (part 1) http://www.youtube.com/watch?v=MbOAJQ5_PuM&safety_mode=true&persist_safety_mode=1

probability with tree diagram (part 2) http://www.youtube.com/watch?v=2vJwEGQS4ao&safety_mode=true&persist_safety_mode=1

tree diagrams http://www.youtube.com/user/keithpeterb#p/u/17/qRgf_6CUHZI

probability of intersection of events (part 1) http://www.youtube.com/watch?v=KIlzqjR7SJ8&safety_mode=true&persist_safety_mode=1

probability of intersection of events (part 2) http://www.youtube.com/watch?v=dryO3PpP6Do&safety_mode=true&persist_safety_mode=1

probability of intersection of events http://www.youtube.com/watch?v=KSnYa5lAAIY

filling in a Venn diagram http://www.youtube.com/user/AmericanPublicU#p/u/44/IEpfP0PSqAg

Venn diagrams http://www.youtube.com/user/AmericanPublicU#p/u/42/sekNFfckTCA

Venn diagrams with 3 sets http://www.youtube.com/user/AmericanPublicU#p/u/41/hkWlGgNIC2o

union of sets, using "or" with sets http://www.youtube.com/user/AmericanPublicU#p/u/49/2pWkXoK8CSo

intersection of sets http://www.youtube.com/user/AmericanPublicU#p/u/144/YP2SLka6m0M

disjoint sets http://www.youtube.com/user/AmericanPublicU#p/u/172/5KoZKYpBr5c

more on sets http://www.youtube.com/user/AmericanPublicU#p/u/52/XSb8-8Lza1I

probability for union (union, disjoint, "or" statements) http://www.youtube.com/user/AmericanPublicU#p/u/46/j8nmC7bO7II

probability for independent events http://www.youtube.com/user/AmericanPublicU#p/u/123/d26O79215Ic

probability for events that are independent (like drawing cards with replacement) http://www.youtube.com/user/AmericanPublicU#p/u/130/R63bOwMhdiM

probability for events that are not independent (like drawing cards w/o replacement) http://www.youtube.com/user/AmericanPublicU#p/u/129/OEuPtpjPKCg

conditional probability http://www.youtube.com/user/AmericanPublicU#p/u/131/EzDTVU71l8Y

probability example http://www.youtube.com/user/AmericanPublicU#p/u/434/yAdXEW0kWtQ

probability of drawing items from a bag http://www.youtube.com/user/AmericanPublicU#p/u/138/t7hNEQ3DIpE

probability of two events (part 1) http://www.youtube.com/user/AmericanPublicU#p/u/436/dExwf-2mmNg

probability of two events (part 2) http://www.youtube.com/user/AmericanPublicU#p/u/435/C5HfVe3LOjQ

word ch. 6

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what are random variables http://www.youtube.com/watch?v=4Yz6__NcerE&safety_mode=true&persist_safety_mode=1

probability distributions http://www.youtube.com/watch?v=bbi-PhYqWdg&safety_mode=true&persist_safety_mode=1

probability for uniform distribution and other continuous random variables http://www.youtube.com/watch?v=d6FVSIQ6_M0

discrete probability distribution http://www.youtube.com/watch?v=n9WlGWu70bc

introduction to topics from this chapter and from chapters 8 and 2 http://www.youtube.com/watch?v=LfgPmKTdUsE&feature=related

mean of a discrete random variable (method our book uses) http://www.youtube.com/watch?v=EDNhzQMLTqE&feature=related

mean and standard deviation of a discrete random variable http://www.youtube.com/watch?v=UYmU-wKEGrg

mean and standard deviation of a discrete random variabe on the calculator http://www.youtube.com/user/EllenSmyth#p/u/35/CDC3yXU9RVI

mean of a discrete random variable (different method than our book) http://www.youtube.com/watch?v=XqM3zJlbA5o&feature=related

identifying binomial event and calculating probability (pdf and cdf by hand) http://www.youtube.com/watch?v=oYeJBdCGwxk&feature=mfu_in_order&list=UL

calculating a binomial probability with the formula http://www.youtube.com/watch?v=mlERqcUAa-k&feature=related

binomial probability distribution (part 1) http://www.youtube.com/watch?v=moc8OgYrNwI

binomial probability distribution (part 2) http://www.youtube.com/watch?v=WL1oOY2lG3U

binomial probability calculation (part 1) http://www.youtube.com/watch?v=nFHj8MpNAd8

binomial probability calculation (part 2) http://www.youtube.com/watch?v=6-qcls57-tM

calculating a cumulative binomial probability with the formula and the mean and standard deviation http://www.youtube.com/watch?v=mJR0P82yLp0&feature=related

factorials and the binomial coefficient on the calculator http://www.youtube.com/user/EllenSmyth#p/u/1/qygmM6XHapk

mean, expected value, and standard deviation of binomial situation http://www.youtube.com/watch?v=YXSuesUISMA

mean and standard deviation of a binomial random variable http://www.youtube.com/watch?v=0er3EiM-bpg&feature=related

geometric distributions http://www.youtube.com/watch?v=OtHNK9FNSIY

geometric probability calculations http://www.youtube.com/watch?v=INvbj5LKZKc

mean of a geometric random variable (variance and standard deviation are not AP topics) https://www.youtube.com/watch?v=aVkczzabx5I

word ch. 7

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variability explained http://www.youtube.com/watch?v=fsRYkRqQqgg&feature=mfu_in_order&list=UL

overview of the entire chapter's topics and a brief introduction to later topics (he uses pi where we use p) http://www.youtube.com/watch?v=LfgPmKTdUsE&feature=related

Overview of sampling distributions and the math behind political polls https://www.youtube.com/watch?v=oSG9RGF1AW4

sampling distribution of sample proportion (he uses np(1-p) to check normality whereas we use np and n(1-p)) http://www.youtube.com/watch?v=MWff4_ORZjM&feature=mfu_in_order&list=UL

sampling distribution of sample proportion http://www.youtube.com/user/AmericanPublicU#p/u/413/5a3eS3PUla8

central limit theorem http://www.youtube.com/watch?v=Hg1LygcAGX0

sampling distribution of a sample mean https://www.youtube.com/watch?v=q50GpTdFYyI

normal sampling distribution of sample mean https://www.youtube.com/watch?v=GbyQkNDK5hY

normal sampling distribution of sample mean https://www.youtube.com/watch?v=NQPCV_ml-jo

normal sampling distribution of sample mean https://www.youtube.com/watch?v=0ZstEh_8bYc

word ch. 8

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what is inference? where are we headed in chapters 8-12? http://www.youtube.com/watch?v=IfZHsogoz3A

overview of confidence intervals for several chapters http://www.youtube.com/watch?v=mD56-raCdGg&feature=mfu_in_order&list=UL

finding the z critical value z* on the table and calculator http://www.youtube.com/watch?v=nLT_7gt7sms

what affects the width of a confidence interval (shows z (which is something AP doesn't use for means) and t for means and z for proportions) https://www.youtube.com/watch?v=h-48tCn_zms

finding a confidence interval on the calculator (for margin of error, he uses E where we use ME) http://www.youtube.com/watch?v=A0IYTQuFgNM&feature=mfu_in_order&list=UL

find the required sample size for a confidence interval http://www.youtube.com/watch?v=HuGl50C8Q30&feature=mfu_in_order&list=UL

how to interpret a confidence interval in context http://www.youtube.com/watch?v=hP6flJdoIxc&feature=mfu_in_order&list=UL

confidence intervals explained and how to use Excel for making them http://www.youtube.com/watch?v=PSruWi3iREg&feature=mfu_in_order&list=UL

using invNorm to find a z critical value for a confidence interval about a proportion https://www.youtube.com/watch?v=oJc_fj0Acz4

using invT to find a t critical value for a confidence interval about a mean https://www.youtube.com/watch?v=oyPcsPvfXc8

finding t critical value t* on the table and calculator http://www.youtube.com/watch?v=4fFrvnl8N-o

t interval by hand and with the calculator http://www.youtube.com/watch?v=lDt9oA-Ws5M

difference between a t distribution and a z distribution http://www.youtube.com/watch?v=7Zdh6sM2WUI

finding a t interval when sigma is unknown (also compares this to the z interval when sigma was known) http://www.youtube.com/watch?v=_ClfBCpQ3ds&feature=mfu_in_order&list=UL

t interval http://www.youtube.com/watch?v=6YUnxK_FuXo&NR=1&feature=fvwp

t interval http://www.youtube.com/watch?v=vrod7OScpC4&feature=mfu_in_order&list=UL

t interval by hand http://www.youtube.com/watch?v=jHswNooHBN8&feature=mfu_in_order&list=UL

t interval with a business application using excel http://www.youtube.com/watch?v=bq9XhIM0gAQ

conditions for a t interval http://www.youtube.com/watch?v=ZrpociO1Uqg

1-prop z interval introduced by comparing to a t interval http://www.youtube.com/watch?v=Dg8GbnyEOz8&feature=related

1-prop z interval http://www.youtube.com/watch?v=5dWQPFkSaIQ&NR=1&feature=fvwp

1-prop z interval (he uses np(1-p) to check normality whereas we use np and n(1-p)) http://www.youtube.com/watch?v=3ReWri_jh3M&feature=mfu_in_order&list=UL

1-prop z interval by hand (checks conditions) https://www.youtube.com/watch?v=zxS2fiuutlo

calculating the sample size needed to get a certain margin of error (he uses E, we use ME) http://www.youtube.com/watch?v=OyuQn-P8iQ0&feature=mfu_in_order&list=UL

calculating the sample size needed https://www.youtube.com/watch?v=ubrXs9j8bXE

calculating the sample size needed https://www.youtube.com/watch?v=jToFXBVbbNU

word ch. 9

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overview of hypothesis testing as seen in this and later chapters http://www.youtube.com/watch?v=HmMjS88eSVE&feature=related

alpha, the significance level http://www.youtube.com/user/ElderCCCC#p/u/12/04jnZdrcw8w

what is a p-value? https://www.youtube.com/watch?v=-MKT3yLDkqk

what is a p-value? https://www.youtube.com/watch?v=IYMhKMozbB4

left-, right-, or twin- tailed tests (one- or two- tailed tests) https://www.youtube.com/watch?v=bLQashhEa8M

what a p-value is and how it is used https://www.youtube.com/watch?v=eyknGvncKLw

hypotheses, errors, and power http://www.youtube.com/watch?v=ePrQCSIChvg&feature=mfu_in_order&list=UL

type I and type II errors https://www.youtube.com/watch?v=hYWQT5nt6DU

statistical significance vs. practical significance http://www.youtube.com/watch?v=Oy6Co8-XkEc&feature=mfu_in_order&list=UL

t test using the traditional critical value method http://www.youtube.com/watch?v=LBCRgNyiJwo

t test using the calculator (checks 2 of our 3 conditions) https://www.youtube.com/watch?v=QsOKn38JbAY

t test using the (table estimated) p value method for a sample over 30 http://www.youtube.com/watch?v=aw7XIqdyYPg&NR=1&feature=fvwp

t test (using both critical value method and p value method) and discussed via a t interval http://www.youtube.com/watch?v=abjHpJ36pIE

matched pairs t test (using the critical value method) http://www.youtube.com/watch?v=zD3VIBkwc-0&feature=mfu_in_order&list=UL

matched pairs t interval to estimate a mean difference http://www.youtube.com/watch?v=S8DL5i2y2TU&feature=mfu_in_order&list=UL

THE COMMON MISTAKES ON THE T TEST http://www.youtube.com/watch?v=RN6qa3PxGU0

hypothesis test mistakes to view with the video above

1 prop z test on calculator (showing conditions checked) https://www.youtube.com/watch?v=QSCUUFwzt14

1 prop z test on calculator https://www.youtube.com/watch?v=Wyc79SpKnbk

1 prop z test https://www.youtube.com/watch?v=sHv6WETMFBM

1 prop z test (with conditions checked) done by hand https://www.youtube.com/watch?v=-sc60El_awo

word ch. 10

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sampling distribution of the difference of 2 proportions https://www.youtube.com/watch?v=HxgatuX4IpI

sampling distribution of the difference of 2 proportions https://www.youtube.com/watch?v=hWYWHuH_zIw

2-prop z interval by hand and with calculator http://www.youtube.com/watch?v=NmfOGdKdhDU

2-prop z interval http://www.youtube.com/watch?v=eAtCf0dM_VI&feature=mfu_in_order&list=UL

2-prop z test (part 1) https://www.youtube.com/watch?v=p5fuuLB0ceA

2-prop z test (part 2) https://www.youtube.com/watch?v=vqL24jcgfTQ

2-prop z test https://www.youtube.com/watch?v=QaEjRSVG02E&feature=mfu_in_order&list=UL

overview of inference for 2 populations as seen in this and later chapters http://www.youtube.com/watch?v=RWeOg5C1sZY&feature=related

independent and dependent samples http://www.youtube.com/watch?v=mWE8PxPoYJY&feature=mfu_in_order&list=UL

2 sample t test (part 1) https://www.youtube.com/watch?v=ig_mVHfV2JY

2 sample t test (part 2) https://www.youtube.com/watch?v=UIOdaq0RtTA

2 sample t test explained http://www.youtube.com/watch?v=BX9iMIC6mcg&feature=mfu_in_order&list=UL

word ch. 11

pdf ch. 11

Click Here (Password Needed)

Ack! How do I know which chi-square test I am using? (this video includes the one for variance, which we don't cover in the AP class) https://www.youtube.com/watch?v=w_ofRQI7BcM

chi-square test of independence on the calculator https://www.youtube.com/watch?v=j4_SuB4qzWE

chi-square goodness of fit test and chi-square test of independence https://www.youtube.com/watch?v=VcBB2U1cd0g

chi-square test of homogeneity on the calculator https://www.youtube.com/watch?v=thadTSZYpQE

chi-square test of homogeneity by table https://www.youtube.com/watch?v=6CusUec3690

chi-square test of independence on the calculator https://www.youtube.com/watch?v=38W9fiN0JJA

chi-square test of independence by table http://www.youtube.com/watch?v=bF04pwvsNYQ

chi-square test of independence (using the critical value method) https://www.youtube.com/watch?v=LE3AIyY_cn8

chi-square test of independence (using the critical value method and the p value from the table) https://www.youtube.com/watch?v=dNJ_XXTiX7E

word ch. 12

pdf ch. 12

Click Here (Password Needed)

confidence interval for slope of a regression line https://www.youtube.com/watch?v=bMAc0Nic0vQ

t test for slope beta (part 1) https://www.youtube.com/watch?v=lcA9G__67XM

t test for slope beta (part 2) https://www.youtube.com/watch?v=hnYeVx8fz8A

t test and t interval for slope https://www.youtube.com/watch?v=vWgKDhki5Sw

checking assumptions for regression https://www.youtube.com/watch?v=BdQwJrQQaK0

   

Choosing which inference technique to use https://www.youtube.com/watch?v=UaptUhOushw

 

 

2015-16 notes for The Practice of Statistics 5th Edition (special thanks to Josh Tabor for starting me out with his version of these notes!)
blank notes filled in notes video links
ch. 4 Click Here (Password Needed)

information about sampling http://www.youtube.com/user/AmericanPublicU#p/u/72/sIFiaA1LzII

valid types of sampling http://www.youtube.com/user/AmericanPublicU#p/u/409/s6rYjxtAlBI

invalid types of sampling http://www.youtube.com/user/AmericanPublicU#p/u/411/Vu5vanmSJEY

using a random number table to find a SRS http://www.youtube.com/user/AmericanPublicU#p/u/410/LkI35vGVIUg

ch. 1 Click Here (Password Needed)

comparing data in two-way tables http://www.youtube.com/watch?v=LkHX3C8o2L0

marginal and conditional distributions http://www.youtube.com/watch?v=58-SGvJJExs&feature=relmfu

two-way tables, bar graphs http://www.youtube.com/watch?v=KoELNE9brtc&feature=related

marginal and conditional distributions http://www.youtube.com/watch?v=sYkt4rXif78&feature=related

http://www.youtube.com/watch?v=wQ4ORc2WTAU&NR=1&safety_mode=true&persist_safety_mode=1

http://www.youtube.com/watch?v=OaJXJduRiIE&safety_mode=true&persist_safety_mode=1

http://www.youtube.com/watch?v=DmM2EsaDfJw&feature=related&safety_mode=true&persist_safety_mode=1

http://www.youtube.com/watch?v=PmZfLy_6JrY&safety_mode=true&persist_safety_mode=1

http://www.youtube.com/watch?v=1UIC7mMbMsg&safety_mode=true&persist_safety_mode=1

http://www.youtube.com/watch?v=gzSbAkZE8jw&safety_mode=true&persist_safety_mode=1

overview of graphs of data, including scatterplots for ch. 3 http://www.youtube.com/watch?v=qKPhtBIsyIY&feature=mfu_in_order&list=UL

stem and leaf plot http://www.youtube.com/user/AmericanPublicU#p/u/398/HO3UWzT1kEk

stem and leaf plot http://www.youtube.com/watch?v=ZlVxdqVPmZ4

bar graph http://www.youtube.com/watch?v=fQ9V24sVUQE

pie chart http://www.youtube.com/watch?v=e7wCXFc-8Bs&safety_mode=true&persist_safety_mode=1

ogive http://www.youtube.com/user/AmericanPublicU#p/u/449/5SAhhpzp1o8

ogive http://www.youtube.com/user/keithpeterb#p/u/15/8zVrqfTsgss

boxplot http://www.youtube.com/watch?v=rkJX0eA-E_M

describing distributions using SOCS http://www.youtube.com/watch?v=34hlpKR9yqY

http://www.youtube.com/watch?v=pF9WRcOeZMo&safety_mode=true&persist_safety_mode=1

http://www.youtube.com/watch?v=lBuJmzyiu8Y&feature=related&safety_mode=true&persist_safety_mode=1

entering data in the calculator lists and getting statistics out of the calculator http://www.youtube.com/user/EllenSmyth#p/u/3/brs_HP7R9yc

entering data in the calculator lists and getting statistics out of the calculator http://www.youtube.com/user/RedmonWVC#p/u/14/kYOuBwYY4bQ

finding mean, variance, and standard deviation by hand http://www.youtube.com/watch?v=qqOyy_NjflU

overview of measures of center and spread and intro to correlation from ch. 3 http://www.youtube.com/watch?v=NIhU9HB1NwM&feature=mfu_in_order&list=UL

which statistics are resistant? http://www.youtube.com/user/AmericanPublicU#p/u/19/FiMIvS51i3I

what are mean, median, and mode http://www.youtube.com/user/AmericanPublicU#p/u/111/KrO_SYO_6bk

variance, standard deviation, and inter-quartile range (IQR) http://www.youtube.com/watch?v=jO9W-EqZHBY

what are range and inter-quartile range (IQR) http://www.youtube.com/watch?v=zqqmB6qwrK0

what are range and standard deviation http://www.youtube.com/user/AmericanPublicU#p/u/112/hrG9rNlRDsk

five number summary http://www.youtube.com/user/keithpeterb#p/u/1/tY4LWpe15Ck

ch. 2 Click Here (Password Needed)

what is a normal distribution http://www.youtube.com/watch?v=v4c0QVWW_RA

the 68-95-99.7 rule http://www.youtube.com/watch?v=5j9NVUzPBBA

normal distribution and the 68-95-99.7 rule http://www.youtube.com/watch?v=McSFVzc8Swk&feature=mfu_in_order&list=UL

normal distribution and 68-95-99 rule http://www.youtube.com/watch?v=4uiJoYVPmMw&feature=related

normal distribution and 68-95-99.7 rule in more detail http://www.youtube.com/user/AmericanPublicU#p/u/118/tSohD0IHVHo

using the 68-95-99.7 rule to answer questions http://www.youtube.com/watch?v=yXbwXIaLMYs

z scores and the standard normal distribution http://www.youtube.com/watch?v=t_eBnYEvVNo

what z scores are, how to calculate them, and interpret them http://www.youtube.com/user/EllenSmyth#p/u/9/bDw0-tT4a_I

calculating z scores http://www.youtube.com/watch?v=QBz5YrEcmo0&feature=related

calculate z scores http://www.youtube.com/user/ElderCCCC#p/u/1/2Xp5yjyyihA

finding z scores and comparing by using z scores http://www.youtube.com/watch?v=5v3Czc6ZK-Q&feature=mfu_in_order&list=UL

finding z scores http://www.youtube.com/user/ElderCCCC#p/u/6/eMEH60xESt0

comparing 2 people's values by using z scores http://www.youtube.com/user/AmericanPublicU#p/u/394/cyCVX01HGlo

finding z scores and comparing by using z scores http://www.youtube.com/user/AmericanPublicU#p/u/35/TY7Gb5XfbK8

density curves, normal distribution, and 68-95-99.7 rule and uses the calculator http://www.youtube.com/watch?v=ykmT12Ipigc&feature=related

z scores and proportions using the calculator (both normalcdf and invNorm) http://www.youtube.com/user/EllenSmyth#p/u/0/BHwn8IiY-mk

how to use our z table http://www.youtube.com/watch?v=GJwiaDxBW-Q&feature=related

reading z score table http://www.youtube.com/user/ElderCCCC#p/u/4/LHki34dtpfI

finding normal proportions http://www.youtube.com/watch?v=s0lLBcARxL4

more z score info http://www.youtube.com/user/ElderCCCC#p/u/0/CzEMKiz0fHU

normal proportions http://www.youtube.com/user/ElderCCCC#p/u/5/Alf3Qo1IdqQ

normal proportions http://www.youtube.com/user/ElderCCCC#p/u/2/XT-WfXKbS8o

normal proportions http://www.youtube.com/user/ElderCCCC#p/u/3/JydBaGxS7a8

finding normal proportions http://www.youtube.com/user/statslectures#p/u/49/Qjq21TXI5jw

z scores to find normal proportions http://www.youtube.com/user/AmericanPublicU#p/u/43/-wOR4snm0Q8

area under normal curve using the calculator http://www.youtube.com/user/RedmonWVC#p/u/8/ee5vfSOSG6E

finding mean and standard deviation if proportions are known http://www.youtube.com/watch?v=jcEvIXQRel0

lots of z score problems worked out (though his table looks different from ours) http://www.youtube.com/watch?v=Ypf6eAP9aFg

finding raw score if z score or proportion is known http://www.youtube.com/user/AmericanPublicU#p/u/393/tW81Q1RFrzY

working with z score formula to find unknowns http://www.youtube.com/user/AmericanPublicU#p/u/392/c5RjpY2_PU8

working with z scores http://www.youtube.com/user/ElderCCCC#p/u/7/lVqhcwAk7W8

normal probability calculations with the calculator http://www.youtube.com/watch?v=mozU6IPJ89g

finding percentiles for normal distributions using table and calculator http://www.youtube.com/watch?v=u_ZWaxseuio

finding a value if given a percentile for a normal distribution, using table and calculator http://www.youtube.com/watch?v=3SCPbCR-Vyk

ch. 3 Click Here (Password Needed)

entering data into calculator, making a scatterplot, turning diagnostics on, finding LSRL, graphing line over scatterplot http://www.youtube.com/user/themathdude#p/u/4/3XUdT7cefJk

entering data into calculator, turning diagnostics on, finding LSRL http://www.youtube.com/user/EllenSmyth#p/u/4/ocA7OkaG76o

scatterplot, explanatory and response variables http://www.youtube.com/user/AmericanPublicU#p/u/420/uow7sj5HrgY

scatterplots http://www.youtube.com/watch?v=Kc3cGxHOxFU&feature=mfu_in_order&list=UL

entering data into calculator lists and making a scatterplot on the calculator http://www.youtube.com/user/mwelmes#p/u/31/yNuq-xX8PEI

finding the LSRL equation on the calculator and graphing it over a scatterplot http://www.youtube.com/user/mwelmes#p/u/30/o9UMxoSpoBM

what is r and how is it found, as well as what it tells us http://www.youtube.com/user/AmericanPublicU#p/u/425/4rSczLNth9o

overview of correlation and regression, and ch. 14 inference (as well as the non-AP topic of multiple regression) http://www.youtube.com/watch?v=MIqyiGvrUXE&feature=mfu_in_order&list=UL

finding correlation, r, by hand and interpreting correlation http://www.youtube.com/watch?v=2B_UW-RweSE&feature=mfu_in_order&list=UL

calculating correlation http://www.youtube.com/user/AmericanPublicU#p/u/429/-q-T_xWdQyU

interpreting correlation (remember that we only use correlation for LINEAR looking data) http://www.youtube.com/watch?v=Ypgo4qUBt5o&feature=mfu_in_order&list=UL

what is least squares regression http://www.youtube.com/user/AmericanPublicU#p/u/416/2NwS2jInGmI

scatterplots, correlation, LSRL regression line, and residuals with the calculator http://www.youtube.com/user/MadonnaUSI#p/u/4/U0wMJ-Cq9Ec

using a regression equation to find a predicted value http://www.youtube.com/watch?v=lZ72O-dXhtM&feature=mfu_in_order&list=UL

using a regression equation to find a predicted value http://www.youtube.com/user/mwelmes#p/u/5/tt9_yBZrB0w

finding regression equation from our formulas, graphing the equation, and predicitng a value http://www.youtube.com/watch?v=VmPQrDwa7sE&feature=mfu_in_order&list=UL

finding the regression equation by hand http://www.youtube.com/watch?v=tizcWRH-MR4&feature=mfu_in_order&list=UL

working with r^2, the coefficient of determination, and with residuals and residual plots http://www.youtube.com/user/AmericanPublicU#p/u/421/YJ-fEKT6feY

graphing a residual plot http://www.youtube.com/user/AmericanPublicU#p/u/423/4_h6abdPAGY

regression and extrapolation http://www.youtube.com/user/AmericanPublicU#p/u/422/tzzGw7xHusQ

regression from start to finish http://www.youtube.com/user/AmericanPublicU#p/u/433/rQclkumde6Q

ch. 5 Click Here (Password Needed)

general probability info http://www.youtube.com/user/keithpeterb#p/u/19/dS2p_APpcnI

probability and properties of probability http://www.youtube.com/watch?v=IJztzA2o-bs&safety_mode=true&persist_safety_mode=1

calculating probability as a relative frequency http://www.youtube.com/watch?v=ivlHzQ_yAGY&safety_mode=true&persist_safety_mode=1

introduction to many probability topics http://www.youtube.com/watch?v=rhOTjLOPWbU&feature=mfu_in_order&list=UL

probability rules 1 http://www.youtube.com/user/MadonnaUSI#p/u/25/GWRIiyTsomc

probability rules 2 http://www.youtube.com/user/MadonnaUSI#p/u/0/OzDxGdtgE88

probability rules 3 http://www.youtube.com/user/MadonnaUSI#p/u/1/ZKwuXlC4Y5g

probability rules 4 http://www.youtube.com/user/MadonnaUSI#p/u/2/hvvSoOVWJmI

disjoint events and independent events http://www.youtube.com/watch?v=hqgZF3H0lxM&safety_mode=true&persist_safety_mode=1

tree diagrams and counting http://www.youtube.com/user/AmericanPublicU#p/u/55/JpdT5-dIcT4

probability with tree diagram (part 1) http://www.youtube.com/watch?v=MbOAJQ5_PuM&safety_mode=true&persist_safety_mode=1

probability with tree diagram (part 2) http://www.youtube.com/watch?v=2vJwEGQS4ao&safety_mode=true&persist_safety_mode=1

tree diagrams http://www.youtube.com/user/keithpeterb#p/u/17/qRgf_6CUHZI

probability of intersection of events (part 1) http://www.youtube.com/watch?v=KIlzqjR7SJ8&safety_mode=true&persist_safety_mode=1

probability of intersection of events (part 2) http://www.youtube.com/watch?v=dryO3PpP6Do&safety_mode=true&persist_safety_mode=1

probability of intersection of events http://www.youtube.com/watch?v=KSnYa5lAAIY

filling in a Venn diagram http://www.youtube.com/user/AmericanPublicU#p/u/44/IEpfP0PSqAg

Venn diagrams http://www.youtube.com/user/AmericanPublicU#p/u/42/sekNFfckTCA

Venn diagrams with 3 sets http://www.youtube.com/user/AmericanPublicU#p/u/41/hkWlGgNIC2o

union of sets, using "or" with sets http://www.youtube.com/user/AmericanPublicU#p/u/49/2pWkXoK8CSo

intersection of sets http://www.youtube.com/user/AmericanPublicU#p/u/144/YP2SLka6m0M

disjoint sets http://www.youtube.com/user/AmericanPublicU#p/u/172/5KoZKYpBr5c

more on sets http://www.youtube.com/user/AmericanPublicU#p/u/52/XSb8-8Lza1I

probability for union (union, disjoint, "or" statements) http://www.youtube.com/user/AmericanPublicU#p/u/46/j8nmC7bO7II

probability for independent events http://www.youtube.com/user/AmericanPublicU#p/u/123/d26O79215Ic

probability for events that are independent (like drawing cards with replacement) http://www.youtube.com/user/AmericanPublicU#p/u/130/R63bOwMhdiM

probability for events that are not independent (like drawing cards w/o replacement) http://www.youtube.com/user/AmericanPublicU#p/u/129/OEuPtpjPKCg

conditional probability http://www.youtube.com/user/AmericanPublicU#p/u/131/EzDTVU71l8Y

probability example http://www.youtube.com/user/AmericanPublicU#p/u/434/yAdXEW0kWtQ

probability of drawing items from a bag http://www.youtube.com/user/AmericanPublicU#p/u/138/t7hNEQ3DIpE

probability of two events (part 1) http://www.youtube.com/user/AmericanPublicU#p/u/436/dExwf-2mmNg

probability of two events (part 2) http://www.youtube.com/user/AmericanPublicU#p/u/435/C5HfVe3LOjQ

ch. 6 Click Here (Password Needed)

what are random variables http://www.youtube.com/watch?v=4Yz6__NcerE&safety_mode=true&persist_safety_mode=1

probability distributions http://www.youtube.com/watch?v=bbi-PhYqWdg&safety_mode=true&persist_safety_mode=1

probability for uniform distribution and other continuous random variables http://www.youtube.com/watch?v=d6FVSIQ6_M0

discrete probability distribution http://www.youtube.com/watch?v=n9WlGWu70bc

introduction to topics from this chapter and from chapters 8 and 2 http://www.youtube.com/watch?v=LfgPmKTdUsE&feature=related

mean of a discrete random variable (method our book uses) http://www.youtube.com/watch?v=EDNhzQMLTqE&feature=related

mean and standard deviation of a discrete random variable http://www.youtube.com/watch?v=UYmU-wKEGrg

mean and standard deviation of a discrete random variabe on the calculator http://www.youtube.com/user/EllenSmyth#p/u/35/CDC3yXU9RVI

mean of a discrete random variable (different method than our book) http://www.youtube.com/watch?v=XqM3zJlbA5o&feature=related

identifying binomial event and calculating probability (pdf and cdf by hand) http://www.youtube.com/watch?v=oYeJBdCGwxk&feature=mfu_in_order&list=UL

calculating a binomial probability with the formula http://www.youtube.com/watch?v=mlERqcUAa-k&feature=related

binomial probability distribution (part 1) http://www.youtube.com/watch?v=moc8OgYrNwI

binomial probability distribution (part 2) http://www.youtube.com/watch?v=WL1oOY2lG3U

binomial probability calculation (part 1) http://www.youtube.com/watch?v=nFHj8MpNAd8

binomial probability calculation (part 2) http://www.youtube.com/watch?v=6-qcls57-tM

calculating a cumulative binomial probability with the formula and the mean and standard deviation http://www.youtube.com/watch?v=mJR0P82yLp0&feature=related

factorials and the binomial coefficient on the calculator http://www.youtube.com/user/EllenSmyth#p/u/1/qygmM6XHapk

mean, expected value, and standard deviation of binomial situation http://www.youtube.com/watch?v=YXSuesUISMA

mean and standard deviation of a binomial random variable http://www.youtube.com/watch?v=0er3EiM-bpg&feature=related

geometric distributions http://www.youtube.com/watch?v=OtHNK9FNSIY

geometric probability calculations http://www.youtube.com/watch?v=INvbj5LKZKc

mean of a geometric random variable (variance and standard deviation are not AP topics) http://www.youtube.com/watch?v=dPYii_HVugU

ch. 7 Click Here (Password Needed)

variability explained http://www.youtube.com/watch?v=fsRYkRqQqgg&feature=mfu_in_order&list=UL

overview of the entire chapter's topics and a brief introduction to later topics (he uses pi where we use p) http://www.youtube.com/watch?v=LfgPmKTdUsE&feature=related

sampling distribution of sample proportion (he uses np(1-p) to check normality whereas we use np and n(1-p)) http://www.youtube.com/watch?v=MWff4_ORZjM&feature=mfu_in_order&list=UL

sampling distribution of sample proportion http://www.youtube.com/user/AmericanPublicU#p/u/413/5a3eS3PUla8

central limit theorem http://www.youtube.com/watch?v=Hg1LygcAGX0

sampling distribution of a sample mean http://www.youtube.com/watch?v=zXFse8GqtoQ&feature=related

normal sampling distribution of sample mean http://www.youtube.com/user/ElderCCCC#p/u/10/jm0ZlSGNBSc

normal sampling distribution of sample mean http://www.youtube.com/user/ElderCCCC#p/u/9/0920DYWJSEs

normal sampling distribution of sample mean http://www.youtube.com/user/ElderCCCC#p/u/8/GbyQkNDK5hY

ch. 8 Click Here (Password Needed) In the old book's notes below, check sections 10.1, 11.1, 12.1
ch. 9 Click Here (Password Needed) In the old book's notes below, check sections 10.2, 10.3, 10.4, 11.1, 12.1
ch. 10 Click Here (Password Needed) In the old book's notes below, check sections 12.2, 11.2
ch. 11 Click Here (Password Needed) In the old book's notes below, check sections 13.1, 13.2
ch. 12 Click Here (Password Needed) In the old book's notes below, check sections 14.1, 4.1

 

These correspond to The Practice of Statistics 5th Edition (special thanks to Josh Tabor for these notes!)
ch. 4   In the old book's notes below, check sections 5.1, 5.2
ch. 1   In the old book's notes below, check sections 4.3, 1.1, 1.2
ch. 2   In the old book's notes below, check sections 2.1, 2.2
ch. 3   In the old book's notes below, check sections 3.1, 3.2, 3.3
ch. 5   In the old book's notes below, check sections 6.1, 6.2, 6.3
ch. 6   In the old book's notes below, check sections 7.1, 7.2, 8.1, 8.2
ch. 7   In the old book's notes below, check sections 9.1, 9.2, 9.3
ch. 8   In the old book's notes below, check sections 10.1, 11.1, 12.1
ch. 9   In the old book's notes below, check sections 10.2, 10.3, 10.4, 11.1, 12.1
ch. 10   In the old book's notes below, check sections 12.2, 11.2
ch. 11   In the old book's notes below, check sections 13.1, 13.2
ch. 12   In the old book's notes below, check sections 14.1, 4.1
     
     
These correspond to The Practice of Statistics 2nd Edition
1.1 blank 1.1

http://www.youtube.com/watch?v=wQ4ORc2WTAU&NR=1&safety_mode=true&persist_safety_mode=1

http://www.youtube.com/watch?v=OaJXJduRiIE&safety_mode=true&persist_safety_mode=1

http://www.youtube.com/watch?v=DmM2EsaDfJw&feature=related&safety_mode=true&persist_safety_mode=1

http://www.youtube.com/watch?v=PmZfLy_6JrY&safety_mode=true&persist_safety_mode=1

http://www.youtube.com/watch?v=1UIC7mMbMsg&safety_mode=true&persist_safety_mode=1

http://www.youtube.com/watch?v=gzSbAkZE8jw&safety_mode=true&persist_safety_mode=1

overview of graphs of data, including scatterplots for ch. 3 http://www.youtube.com/watch?v=qKPhtBIsyIY&feature=mfu_in_order&list=UL

stem and leaf plot http://www.youtube.com/user/AmericanPublicU#p/u/398/HO3UWzT1kEk

stem and leaf plot http://www.youtube.com/watch?v=ZlVxdqVPmZ4

bar graph http://www.youtube.com/watch?v=fQ9V24sVUQE

pie chart http://www.youtube.com/watch?v=e7wCXFc-8Bs&safety_mode=true&persist_safety_mode=1

ogive http://www.youtube.com/user/AmericanPublicU#p/u/449/5SAhhpzp1o8

ogive http://www.youtube.com/user/keithpeterb#p/u/15/8zVrqfTsgss

boxplot http://www.youtube.com/watch?v=rkJX0eA-E_M

describing distributions using SOCS http://www.youtube.com/watch?v=34hlpKR9yqY

1.2 blank 1.2

http://www.youtube.com/watch?v=pF9WRcOeZMo&safety_mode=true&persist_safety_mode=1

http://www.youtube.com/watch?v=lBuJmzyiu8Y&feature=related&safety_mode=true&persist_safety_mode=1

entering data in the calculator lists and getting statistics out of the calculator http://www.youtube.com/user/EllenSmyth#p/u/3/brs_HP7R9yc

entering data in the calculator lists and getting statistics out of the calculator http://www.youtube.com/user/RedmonWVC#p/u/14/kYOuBwYY4bQ

finding mean, variance, and standard deviation by hand http://www.youtube.com/watch?v=qqOyy_NjflU

overview of measures of center and spread and intro to correlation from ch. 3 http://www.youtube.com/watch?v=NIhU9HB1NwM&feature=mfu_in_order&list=UL

which statistics are resistant? http://www.youtube.com/user/AmericanPublicU#p/u/19/FiMIvS51i3I

what are mean, median, and mode http://www.youtube.com/user/AmericanPublicU#p/u/111/KrO_SYO_6bk

variance, standard deviation, and inter-quartile range (IQR) http://www.youtube.com/watch?v=jO9W-EqZHBY

what are range and inter-quartile range (IQR) http://www.youtube.com/watch?v=zqqmB6qwrK0

what are range and standard deviation http://www.youtube.com/user/AmericanPublicU#p/u/112/hrG9rNlRDsk

five number summary http://www.youtube.com/user/keithpeterb#p/u/1/tY4LWpe15Ck

2.1 blank 2.1

what is a normal distribution http://www.youtube.com/watch?v=v4c0QVWW_RA

the 68-95-99.7 rule http://www.youtube.com/watch?v=5j9NVUzPBBA

normal distribution and the 68-95-99.7 rule http://www.youtube.com/watch?v=McSFVzc8Swk&feature=mfu_in_order&list=UL

normal distribution and 68-95-99 rule http://www.youtube.com/watch?v=4uiJoYVPmMw&feature=related

normal distribution and 68-95-99.7 rule in more detail http://www.youtube.com/user/AmericanPublicU#p/u/118/tSohD0IHVHo

using the 68-95-99.7 rule to answer questions http://www.youtube.com/watch?v=yXbwXIaLMYs

2.2 blank 2.2

z scores and the standard normal distribution http://www.youtube.com/watch?v=t_eBnYEvVNo

what z scores are, how to calculate them, and interpret them http://www.youtube.com/user/EllenSmyth#p/u/9/bDw0-tT4a_I

calculating z scores http://www.youtube.com/watch?v=QBz5YrEcmo0&feature=related

calculate z scores http://www.youtube.com/user/ElderCCCC#p/u/1/2Xp5yjyyihA

finding z scores and comparing by using z scores http://www.youtube.com/watch?v=5v3Czc6ZK-Q&feature=mfu_in_order&list=UL

finding z scores http://www.youtube.com/user/ElderCCCC#p/u/6/eMEH60xESt0

comparing 2 people's values by using z scores http://www.youtube.com/user/AmericanPublicU#p/u/394/cyCVX01HGlo

finding z scores and comparing by using z scores http://www.youtube.com/user/AmericanPublicU#p/u/35/TY7Gb5XfbK8

density curves, normal distribution, and 68-95-99.7 rule and uses the calculator http://www.youtube.com/watch?v=ykmT12Ipigc&feature=related

z scores and proportions using the calculator (both normalcdf and invNorm) http://www.youtube.com/user/EllenSmyth#p/u/0/BHwn8IiY-mk

how to use our z table http://www.youtube.com/watch?v=GJwiaDxBW-Q&feature=related

reading z score table http://www.youtube.com/user/ElderCCCC#p/u/4/LHki34dtpfI

finding normal proportions http://www.youtube.com/watch?v=s0lLBcARxL4

more z score info http://www.youtube.com/user/ElderCCCC#p/u/0/CzEMKiz0fHU

normal proportions http://www.youtube.com/user/ElderCCCC#p/u/5/Alf3Qo1IdqQ

normal proportions http://www.youtube.com/user/ElderCCCC#p/u/2/XT-WfXKbS8o

normal proportions http://www.youtube.com/user/ElderCCCC#p/u/3/JydBaGxS7a8

finding normal proportions http://www.youtube.com/user/statslectures#p/u/49/Qjq21TXI5jw

z scores to find normal proportions http://www.youtube.com/user/AmericanPublicU#p/u/43/-wOR4snm0Q8

area under normal curve using the calculator http://www.youtube.com/user/RedmonWVC#p/u/8/ee5vfSOSG6E

finding mean and standard deviation if proportions are known http://www.youtube.com/watch?v=jcEvIXQRel0

lots of z score problems worked out (though his table looks different from ours) http://www.youtube.com/watch?v=Ypf6eAP9aFg

finding raw score if z score or proportion is known http://www.youtube.com/user/AmericanPublicU#p/u/393/tW81Q1RFrzY

working with z score formula to find unknowns http://www.youtube.com/user/AmericanPublicU#p/u/392/c5RjpY2_PU8

working with z scores http://www.youtube.com/user/ElderCCCC#p/u/7/lVqhcwAk7W8

normal probability calculations with the calculator http://www.youtube.com/watch?v=mozU6IPJ89g

finding percentiles for normal distributions using table and calculator http://www.youtube.com/watch?v=u_ZWaxseuio

finding a value if given a percentile for a normal distribution, using table and calculator http://www.youtube.com/watch?v=3SCPbCR-Vyk

  Ch. 2 review questions  
3.1 blank 3.1

entering data into calculator, making a scatterplot, turning diagnostics on, finding LSRL, graphing line over scatterplot http://www.youtube.com/user/themathdude#p/u/4/3XUdT7cefJk

entering data into calculator, turning diagnostics on, finding LSRL http://www.youtube.com/user/EllenSmyth#p/u/4/ocA7OkaG76o

scatterplot, explanatory and response variables http://www.youtube.com/user/AmericanPublicU#p/u/420/uow7sj5HrgY

scatterplots http://www.youtube.com/watch?v=Kc3cGxHOxFU&feature=mfu_in_order&list=UL

entering data into calculator lists and making a scatterplot on the calculator http://www.youtube.com/user/mwelmes#p/u/31/yNuq-xX8PEI

3.2 blank 3.2

finding the LSRL equation on the calculator and graphing it over a scatterplot http://www.youtube.com/user/mwelmes#p/u/30/o9UMxoSpoBM

what is r and how is it found, as well as what it tells us http://www.youtube.com/user/AmericanPublicU#p/u/425/4rSczLNth9o

overview of correlation and regression, and ch. 14 inference (as well as the non-AP topic of multiple regression) http://www.youtube.com/watch?v=MIqyiGvrUXE&feature=mfu_in_order&list=UL

finding correlation, r, by hand and interpreting correlation http://www.youtube.com/watch?v=2B_UW-RweSE&feature=mfu_in_order&list=UL

calculating correlation http://www.youtube.com/user/AmericanPublicU#p/u/429/-q-T_xWdQyU

interpreting correlation (remember that we only use correlation for LINEAR looking data) http://www.youtube.com/watch?v=Ypgo4qUBt5o&feature=mfu_in_order&list=UL

3.3 blank 3.3

what is least squares regression http://www.youtube.com/user/AmericanPublicU#p/u/416/2NwS2jInGmI

scatterplots, correlation, LSRL regression line, and residuals with the calculator http://www.youtube.com/user/MadonnaUSI#p/u/4/U0wMJ-Cq9Ec

using a regression equation to find a predicted value http://www.youtube.com/watch?v=lZ72O-dXhtM&feature=mfu_in_order&list=UL

using a regression equation to find a predicted value http://www.youtube.com/user/mwelmes#p/u/5/tt9_yBZrB0w

finding regression equation from our formulas, graphing the equation, and predicitng a value http://www.youtube.com/watch?v=VmPQrDwa7sE&feature=mfu_in_order&list=UL

finding the regression equation by hand http://www.youtube.com/watch?v=tizcWRH-MR4&feature=mfu_in_order&list=UL

working with r^2, the coefficient of determination, and with residuals and residual plots http://www.youtube.com/user/AmericanPublicU#p/u/421/YJ-fEKT6feY

graphing a residual plot http://www.youtube.com/user/AmericanPublicU#p/u/423/4_h6abdPAGY

regression and extrapolation http://www.youtube.com/user/AmericanPublicU#p/u/422/tzzGw7xHusQ

regression from start to finish http://www.youtube.com/user/AmericanPublicU#p/u/433/rQclkumde6Q

ch. 3 free response

review

 

a. Yes, P is influential; the slope changed from 0.4919 to 0.1500, the y-intercept changed from 8.107 to 11.123, R squared changed from 47.6% to 2.5%, or the LSRL changed from y-hat=8.107+0.4919x to y-hat=11.123+0.1500x, or r changes from 0.69 to 0.16, or mention that the point is extreme in the x direction. (talk about 2 of these things—there is another possible explanation that was acceptable, but it is a topic we’ll learn in second semester.)
b. The sign of the slope would change from + in the first graph to – in the second graph.  (Just saying that it “flattens”, just referring to a change in r, or just saying the sign changes, would all be marked only as partially correct. Commenting only on the y intercept, or saying things like, “the line is negative”, “the line becomes negative”, or “the line moves down” would all be counted as incorrect.)

a. Evaluate the equation of the line for 2 different x values and plot the points you get. Since the x axis has a break in the numberline at the lower left corner, you can’t graph by using the y intercept and the slope in this case.
b. Circle the correct point, draw a short vertical segment from the point to the line from part A, and then evaluate the equation if x=67. The predicted y value ends up being 63.709, so when you find the residual, you would take the observed y minus the predicted y to get 61-63.709=-2.709.
c. Since the point (84,71) is consistent with the linear pattern (that is to say, the point is near the line), the slope would remain about the same. The correlation would increase, though, since this point fits the overall linear pattern and yet is far out in the x direction. (You could also justify the increased correlation by saying that “the linear pattern is stronger,” or by explaining that the standard deviation of x values will increase more than the standard deviation of y values will increase.)

ch. 3 multiple choice review  

1C 2D 3A 4C 5D 6C 7C 8E 9A 10B 11B 12B 13C 14E 15B 16E

4.1 blank 4.1

transforming data to achieve linearity http://www.youtube.com/watch?v=YYlhRmAL4j8

transforming data to achieve linearity http://www.youtube.com/watch?v=Qm0WVGpjt4s&feature=relmfu

transforming data to achieve linearity http://www.youtube.com/watch?v=2zDXKhw4OfA&feature=fvwrel

transforming data to achieve linearity http://www.youtube.com/watch?v=2zLuz3tsY4k&feature=relmfu

transforming data to achieve linearity http://www.youtube.com/watch?v=lPDRmdMgCls

using log to make data more linear http://www.youtube.com/watch?v=_nTu2e_aBZo

4.2 blank 4.2

especially causation and confounding http://www.youtube.com/watch?v=Ii2LAVTUgtw&feature=relmfu

 

4.3 blank 4.3

comparing data in two-way tables http://www.youtube.com/watch?v=LkHX3C8o2L0

marginal and conditional distributions http://www.youtube.com/watch?v=58-SGvJJExs&feature=relmfu

two-way tables, bar graphs http://www.youtube.com/watch?v=KoELNE9brtc&feature=related

marginal and conditional distributions http://www.youtube.com/watch?v=sYkt4rXif78&feature=related

  ch. 4 multiple choice review questions  
5.1 blank 5.1

information about sampling http://www.youtube.com/user/AmericanPublicU#p/u/72/sIFiaA1LzII

valid types of sampling http://www.youtube.com/user/AmericanPublicU#p/u/409/s6rYjxtAlBI

invalid types of sampling http://www.youtube.com/user/AmericanPublicU#p/u/411/Vu5vanmSJEY

using a random number table to find a SRS http://www.youtube.com/user/AmericanPublicU#p/u/410/LkI35vGVIUg

5.2 blank 5.2  
5.3 blank 5.3  
  Probability Basics from Mr. Looten at FHHS in PDF  
  Probability Basics from Mr. Looten at FHHS in Word  
ch. 6 notes Part 1 blank ch. 6 notes Part 1  
ch. 6 notes Part 2 blank ch. 6 notes Part 2  
6.1 blank 6.1

general probability info http://www.youtube.com/user/keithpeterb#p/u/19/dS2p_APpcnI

probability and properties of probability http://www.youtube.com/watch?v=IJztzA2o-bs&safety_mode=true&persist_safety_mode=1

calculating probability as a relative frequency http://www.youtube.com/watch?v=ivlHzQ_yAGY&safety_mode=true&persist_safety_mode=1

introduction to many probability topics http://www.youtube.com/watch?v=rhOTjLOPWbU&feature=mfu_in_order&list=UL

6.2 blank 6.2

probability rules 1 http://www.youtube.com/user/MadonnaUSI#p/u/25/GWRIiyTsomc

probability rules 2 http://www.youtube.com/user/MadonnaUSI#p/u/0/OzDxGdtgE88

probability rules 3 http://www.youtube.com/user/MadonnaUSI#p/u/1/ZKwuXlC4Y5g

probability rules 4 http://www.youtube.com/user/MadonnaUSI#p/u/2/hvvSoOVWJmI

disjoint events and independent events http://www.youtube.com/watch?v=hqgZF3H0lxM&safety_mode=true&persist_safety_mode=1

tree diagrams and counting http://www.youtube.com/user/AmericanPublicU#p/u/55/JpdT5-dIcT4

probability with tree diagram (part 1) http://www.youtube.com/watch?v=MbOAJQ5_PuM&safety_mode=true&persist_safety_mode=1

probability with tree diagram (part 2) http://www.youtube.com/watch?v=2vJwEGQS4ao&safety_mode=true&persist_safety_mode=1

tree diagrams http://www.youtube.com/user/keithpeterb#p/u/17/qRgf_6CUHZI

probability of intersection of events (part 1) http://www.youtube.com/watch?v=KIlzqjR7SJ8&safety_mode=true&persist_safety_mode=1

probability of intersection of events (part 2) http://www.youtube.com/watch?v=dryO3PpP6Do&safety_mode=true&persist_safety_mode=1

probability of intersection of events http://www.youtube.com/watch?v=KSnYa5lAAIY

filling in a Venn diagram http://www.youtube.com/user/AmericanPublicU#p/u/44/IEpfP0PSqAg

Venn diagrams http://www.youtube.com/user/AmericanPublicU#p/u/42/sekNFfckTCA

Venn diagrams with 3 sets http://www.youtube.com/user/AmericanPublicU#p/u/41/hkWlGgNIC2o

union of sets, using "or" with sets http://www.youtube.com/user/AmericanPublicU#p/u/49/2pWkXoK8CSo

intersection of sets http://www.youtube.com/user/AmericanPublicU#p/u/144/YP2SLka6m0M

disjoint sets http://www.youtube.com/user/AmericanPublicU#p/u/172/5KoZKYpBr5c

more on sets http://www.youtube.com/user/AmericanPublicU#p/u/52/XSb8-8Lza1I

6.3 blank 6.3

probability for union (union, disjoint, "or" statements) http://www.youtube.com/user/AmericanPublicU#p/u/46/j8nmC7bO7II

probability for independent events http://www.youtube.com/user/AmericanPublicU#p/u/123/d26O79215Ic

probability for events that are independent (like drawing cards with replacement) http://www.youtube.com/user/AmericanPublicU#p/u/130/R63bOwMhdiM

probability for events that are not independent (like drawing cards w/o replacement) http://www.youtube.com/user/AmericanPublicU#p/u/129/OEuPtpjPKCg

conditional probability http://www.youtube.com/user/AmericanPublicU#p/u/131/EzDTVU71l8Y

probability example http://www.youtube.com/user/AmericanPublicU#p/u/434/yAdXEW0kWtQ

probability of drawing items from a bag http://www.youtube.com/user/AmericanPublicU#p/u/138/t7hNEQ3DIpE

probability of two events (part 1) http://www.youtube.com/user/AmericanPublicU#p/u/436/dExwf-2mmNg

probability of two events (part 2) http://www.youtube.com/user/AmericanPublicU#p/u/435/C5HfVe3LOjQ

pr

ch. 7 the 11 kinds of problems you have to be able to do- blank ch. 7 the 11 kinds of problems you have to be able to do- filled  
7.1 blank 7.1

what are random variables http://www.youtube.com/watch?v=4Yz6__NcerE&safety_mode=true&persist_safety_mode=1

probability distributions http://www.youtube.com/watch?v=bbi-PhYqWdg&safety_mode=true&persist_safety_mode=1

probability for uniform distribution and other continuous random variables http://www.youtube.com/watch?v=d6FVSIQ6_M0

discrete probability distribution http://www.youtube.com/watch?v=n9WlGWu70bc

introduction to topics from this chapter and from chapters 8 and 2 http://www.youtube.com/watch?v=LfgPmKTdUsE&feature=related

7.2 blank 7.2

mean of a discrete random variable (method our book uses) http://www.youtube.com/watch?v=EDNhzQMLTqE&feature=related

mean and standard deviation of a discrete random variable http://www.youtube.com/watch?v=UYmU-wKEGrg

mean and standard deviation of a discrete random variabe on the calculator http://www.youtube.com/user/EllenSmyth#p/u/35/CDC3yXU9RVI

mean of a discrete random variable (different method than our book) http://www.youtube.com/watch?v=XqM3zJlbA5o&feature=related

 

8.1 blank 8.1

identifying binomial event and calculating probability (pdf and cdf by hand) http://www.youtube.com/watch?v=oYeJBdCGwxk&feature=mfu_in_order&list=UL

calculating a binomial probability with the formula http://www.youtube.com/watch?v=mlERqcUAa-k&feature=related

binomial probability distribution (part 1) http://www.youtube.com/watch?v=moc8OgYrNwI

binomial probability distribution (part 2) http://www.youtube.com/watch?v=WL1oOY2lG3U

binomial probability calculation (part 1) http://www.youtube.com/watch?v=nFHj8MpNAd8

binomial probability calculation (part 2) http://www.youtube.com/watch?v=6-qcls57-tM

calculating a cumulative binomial probability with the formula and the mean and standard deviation http://www.youtube.com/watch?v=mJR0P82yLp0&feature=related

factorials and the binomial coefficient on the calculator http://www.youtube.com/user/EllenSmyth#p/u/1/qygmM6XHapk

mean, expected value, and standard deviation of binomial situation http://www.youtube.com/watch?v=YXSuesUISMA

mean and standard deviation of a binomial random variable http://www.youtube.com/watch?v=0er3EiM-bpg&feature=related

8.2 blank 8.2

geometric distributions http://www.youtube.com/watch?v=OtHNK9FNSIY

geometric probability calculations http://www.youtube.com/watch?v=INvbj5LKZKc

mean of a geometric random variable (variance and standard deviation are not AP topics) http://www.youtube.com/watch?v=dPYii_HVugU

9.1 blank 9.1

variability explained http://www.youtube.com/watch?v=fsRYkRqQqgg&feature=mfu_in_order&list=UL

overview of the entire chapter's topics and a brief introduction to later topics (he uses pi where we use p) http://www.youtube.com/watch?v=LfgPmKTdUsE&feature=related

9.2 blank 9.2

sampling distribution of sample proportion (he uses np(1-p) to check normality whereas we use np and n(1-p)) http://www.youtube.com/watch?v=MWff4_ORZjM&feature=mfu_in_order&list=UL

sampling distribution of sample proportion http://www.youtube.com/user/AmericanPublicU#p/u/413/5a3eS3PUla8

9.3 blank 9.3

central limit theorem http://www.youtube.com/watch?v=Hg1LygcAGX0

sampling distribution of a sample mean http://www.youtube.com/watch?v=zXFse8GqtoQ&feature=related

normal sampling distribution of sample mean http://www.youtube.com/user/ElderCCCC#p/u/10/jm0ZlSGNBSc

normal sampling distribution of sample mean http://www.youtube.com/user/ElderCCCC#p/u/9/0920DYWJSEs

normal sampling distribution of sample mean http://www.youtube.com/user/ElderCCCC#p/u/8/GbyQkNDK5hY

9.2-9.3 practice materials blank    
ch. 9 review material blank    
10.1 blank 10.1

what is inference? where are we headed in chapters 10-14? http://www.youtube.com/watch?v=IfZHsogoz3A

overview of confidence intervals for several chapters http://www.youtube.com/watch?v=mD56-raCdGg&feature=mfu_in_order&list=UL

finding the z critical value z* on the table and calculator http://www.youtube.com/watch?v=nLT_7gt7sms

confidence interval with sigma known http://www.youtube.com/watch?v=Ohz-PZqaMtk&feature=related

what affects the width of a confidence interval (shows z and t for means and z for proportions) http://www.youtube.com/user/AmericanPublicU#p/u/395/h-48tCn_zms

finding a confidence interval on the calculator (for margin of error, he uses E where we use ME) http://www.youtube.com/watch?v=A0IYTQuFgNM&feature=mfu_in_order&list=UL

introduction to z interval http://www.youtube.com/watch?v=_ApE8cUTZek

finding a z interval by hand http://www.youtube.com/watch?v=TDBGC3dYMJU&feature=mfu_in_order&list=UL

find the required sample size for a confidence interval http://www.youtube.com/watch?v=HuGl50C8Q30&feature=mfu_in_order&list=UL

how to interpret a confidence interval in context http://www.youtube.com/watch?v=hP6flJdoIxc&feature=mfu_in_order&list=UL

confidence intervals explained and how to use Excel for making them http://www.youtube.com/watch?v=PSruWi3iREg&feature=mfu_in_order&list=UL

critical values and confidence levels (what we call z* he calls z alpha/2) http://www.youtube.com/watch?v=6OawsNatAUY&feature=mfu_in_order&list=UL

critical values for confidence levels http://www.youtube.com/user/ElderCCCC#p/u/14/FSOIcfGitGU

finding critical values http://www.youtube.com/user/ElderCCCC#p/u/11/Xcej4Qlu7SQ

z test using the critical value method http://www.youtube.com/watch?v=L8QR7wxmmQg

z test on the calculator http://www.youtube.com/watch?v=79iNL5fVaKs&feature=mfu_in_order&list=UL

10.2 blank 10.2

overview of hypothesis testing as seen in this and later chapters http://www.youtube.com/watch?v=HmMjS88eSVE&feature=related

z test using the calculator and overview of hypothesis testing http://www.youtube.com/user/EllenSmyth#p/u/7/IZ6bN7FJoDA

alpha, the significance level http://www.youtube.com/user/ElderCCCC#p/u/12/04jnZdrcw8w

left, right and two tailed tests http://www.youtube.com/user/ElderCCCC#p/u/13/l9ueYYpYU_s

z test using the p value method http://www.youtube.com/watch?v=uVvWcFrrvsI&feature=fvwrel

z test using the calculator http://www.youtube.com/user/AmericanPublicU#p/u/401/JbDCl5l80po

z test using p value and overview of calculator http://www.youtube.com/watch?v=b-JsrKLGZw4

z test using p value and interval overview of calculator http://www.youtube.com/watch?v=k3f8eS77Tdc

what a p value is and how it is used http://www.youtube.com/watch?v=ZFXy_UdlQJg&feature=related

hypotheses, errors, and power http://www.youtube.com/watch?v=ePrQCSIChvg&feature=mfu_in_order&list=UL

10.3 blank 10.3  
10.4 blank 10.4 statistical significance vs. practical significance http://www.youtube.com/watch?v=Oy6Co8-XkEc&feature=mfu_in_order&list=UL
11.1 blank 11.1

finding t critical value t* on the table and calculator http://www.youtube.com/watch?v=4fFrvnl8N-o

t interval by hand and with the calculator http://www.youtube.com/watch?v=lDt9oA-Ws5M

t interval and t test using our calculator http://www.youtube.com/watch?v=eGMzKv9OhdY

difference between a t distribution and a z distribution http://www.youtube.com/watch?v=7Zdh6sM2WUI

finding a t interval when sigma is unknown (also compares this to the z interval when sigma was known) http://www.youtube.com/watch?v=_ClfBCpQ3ds&feature=mfu_in_order&list=UL

t interval http://www.youtube.com/watch?v=6YUnxK_FuXo&NR=1&feature=fvwp

t interval http://www.youtube.com/watch?v=vrod7OScpC4&feature=mfu_in_order&list=UL

t interval by hand http://www.youtube.com/watch?v=jHswNooHBN8&feature=mfu_in_order&list=UL

t interval with a business application using excel http://www.youtube.com/watch?v=bq9XhIM0gAQ

t test using the traditional critical value method http://www.youtube.com/watch?v=LBCRgNyiJwo

t test using the calculator (checks 2 of our 3 conditions) http://www.youtube.com/user/AmericanPublicU#p/u/399/QsOKn38JbAY

t test using the (table estimated) p value method for a sample over 30 http://www.youtube.com/watch?v=aw7XIqdyYPg&NR=1&feature=fvwp

t test (using both critical value method and p value method) and discussed via a t interval http://www.youtube.com/watch?v=abjHpJ36pIE

matched pairs t test (using the critical value method) http://www.youtube.com/watch?v=zD3VIBkwc-0&feature=mfu_in_order&list=UL

matched pairs t interval to estimate a mean difference http://www.youtube.com/watch?v=S8DL5i2y2TU&feature=mfu_in_order&list=UL

THE COMMON MISTAKES ON THE T TEST http://www.youtube.com/watch?v=RN6qa3PxGU0

hypothesis test mistakes to view with the video I made at right  

AP Stats hypothesis test mistakes-- don't do the same thing!

Look at the incorrect and correct versions that are being described by the two bears by

clicking the link at left. http://www.youtube.com/watch?v=RN6qa3PxGU0

11.2 blank 11.2

overview of inference for 2 populations as seen in this and later chapters http://www.youtube.com/watch?v=RWeOg5C1sZY&feature=related

independent and dependent samples http://www.youtube.com/watch?v=mWE8PxPoYJY&feature=mfu_in_order&list=UL

2 sample t test (part 1) http://www.youtube.com/user/AmericanPublicU#p/u/408/ig_mVHfV2JY

2 sample t test (part 2) http://www.youtube.com/user/AmericanPublicU#p/u/407/UIOdaq0RtTA

2 sample t test explained http://www.youtube.com/watch?v=BX9iMIC6mcg&feature=mfu_in_order&list=UL

2 sample t test (part 1) http://www.youtube.com/user/TFTLinc#p/u/21/7YKK4VBeEZY

2 sample t test (part 2) http://www.youtube.com/user/TFTLinc#p/u/20/kyiADFOHrj8

conditions for a t interval http://www.youtube.com/watch?v=ZrpociO1Uqg

confidence interval for difference between means (part 1) http://www.youtube.com/user/AmericanPublicU#p/u/21/0-oItr9bwBU

confidence interval for difference between means (part 2) http://www.youtube.com/user/AmericanPublicU#p/u/20/VZhULhNyku4

12.1 blank 12.1

1-prop z interval introduced by comparing to a t interval http://www.youtube.com/watch?v=Dg8GbnyEOz8&feature=related

1-prop z interval http://www.youtube.com/watch?v=5dWQPFkSaIQ&NR=1&feature=fvwp

1-prop z interval (he uses np(1-p) to check normality whereas we use np and n(1-p)) http://www.youtube.com/watch?v=3ReWri_jh3M&feature=mfu_in_order&list=UL

1-prop z interval by hand (checks conditions) http://www.youtube.com/user/AmericanPublicU#p/u/24/zxS2fiuutlo

1-prop z test on the calculator http://www.youtube.com/user/EllenSmyth#p/u/18/LY-i4WaAnO0

1 prop z test on calculator http://www.youtube.com/user/AmericanPublicU#p/u/403/Exby-omhUTg

1-prop z test (conditions checked as well) http://www.youtube.com/user/AmericanPublicU#p/u/414/QSCUUFwzt14

1-prop z test (the conditions were assumed to have been met) http://www.youtube.com/watch?v=xWwsfjZuaRg&feature=relmfu

calculating the sample size needed to get a certain margin of error (he uses E, we use ME) http://www.youtube.com/watch?v=OyuQn-P8iQ0&feature=mfu_in_order&list=UL

calculating the sample size needed http://www.youtube.com/user/AmericanPublicU#p/u/415/ubrXs9j8bXE

12.2 blank 12.2 (same as blank)

2-prop z interval by hand and with calculator http://www.youtube.com/watch?v=NmfOGdKdhDU

2-prop z interval http://www.youtube.com/watch?v=eAtCf0dM_VI&feature=mfu_in_order&list=UL

2-prop z test (part 1) http://www.youtube.com/user/AmericanPublicU#p/u/406/p5fuuLB0ceA

2-prop z test (part 2) http://www.youtube.com/user/AmericanPublicU#p/u/405/vqL24jcgfTQ

2-prop z test using the critical value method http://www.youtube.com/watch?v=QaEjRSVG02E&feature=mfu_in_order&list=UL

13.1 blank 13.1

facts about chi square distributions http://www.youtube.com/watch?v=2Dvua1bRWNs

chi-square goodness of fit test by table http://www.youtube.com/watch?v=Ztx11advjU0

chi-square goodness of fit test on calculator http://www.youtube.com/user/EllenSmyth#p/u/25/0Lw0NLw75Lo

chi-square goodness of fit test on calculator http://www.youtube.com/watch?v=fdf9Fhva4AE&safety_mode=true&persist_safety_mode=1

chi-square goodness of fit test on calculator http://www.youtube.com/watch?v=zlly3iq-TOg&feature=related&safety_mode=true&persist_safety_mode=1

chi-square goodness of fit test (using the critical value method) http://www.youtube.com/watch?v=b3o_hjWKgQw&feature=mfu_in_order&list=UL

chi-square goodness of fit test (using the critical value method and the p value from the table) http://www.youtube.com/watch?v=6tihaxylMWU&feature=mfu_in_order&list=UL

13.1 m&m's blank 13.1 m&m's filled  
13.2 blank 13.2

Ack! How do I know which chi-square test I am using? (this video includes the one for variance, which we don't cover in the AP class) http://www.youtube.com/user/AmericanPublicU#p/u/397/w_ofRQI7BcM

chi-square test of independence on the calculator http://www.youtube.com/user/EllenSmyth#p/u/5/j4_SuB4qzWE

chi-square goodness of fit test and chi-square test of independence http://www.youtube.com/user/RedmonWVC#p/u/0/VcBB2U1cd0g

chi-square test of homogeneity on the calculator http://www.youtube.com/watch?v=thadTSZYpQE&safety_mode=true&persist_safety_mode=1

chi-square test of homogeneity by table http://www.youtube.com/watch?v=6CusUec3690

chi-square test of independence on the calculator http://www.youtube.com/watch?v=38W9fiN0JJA

chi-square test of independence by table http://www.youtube.com/watch?v=bF04pwvsNYQ

chi-square test of independence (using the critical value method) http://www.youtube.com/watch?v=LE3AIyY_cn8&feature=mfu_in_order&list=UL

chi-square test of independence (using the critical value method and the p value from the table) http://www.youtube.com/watch?v=dNJ_XXTiX7E&feature=mfu_in_order&list=UL

14.1 blank 14.1

confidence interval for slope of a regression line http://www.youtube.com/user/AmericanPublicU#p/u/17/bMAc0Nic0vQ

t test for slope beta (part 1) http://www.youtube.com/user/AmericanPublicU#p/u/419/lcA9G__67XM

t test for slope beta (part 2) http://www.youtube.com/user/AmericanPublicU#p/u/418/hnYeVx8fz8A

overview of t test for slope http://www.youtube.com/watch?v=mdrb0SpesEs

checking assumptions for regression http://www.youtube.com/user/AmericanPublicU#p/u/430/BdQwJrQQaK0

14.1 MLB player info blank