AP Statistics Plain Notes

 

A.P. Statistics Course Outline/Syllabus

UMSL Advanced Credit Program registration:

Visit the UMSL ACP Site here

UMSL ACP letter to parents

UMSL ACP PowerPoint on the benefits of AC Program

Assignments:

A.P. Statistics First Semester Assignments (dates subject to change)

A.P. Statistics Second Semester Assignments (dates subject to change)

Links related to our book:

Here's the link to our e-book (login required)

Our textbook's website here or http://preview.tinyurl.com/freetps5e

My Quizlet study sets for our book (or search Quizlet for stwillott)

Video Collections:

Whole collections or channels of video series to help you- You'll have to look for the topic you need.

The Against All Odds video series

ProfRobBob AP Statistics Channel on YouTube

American Public University Statistics on YouTube

Mr. Nystrom Statistics on YouTube

Khan Academy Statistics on YouTube

MadonnaUSI Channel on YouTube

StatisticsLectures.com on YouTube

Helpful links:

My Quizlet study sets for our book (or search Quizlet for stwillott)

Mr. Bailey's website for statistics

addison-wesley

davidmlane.com/hyperstat

icp.giss.nasa.gov/education/statistics

Probability and Discrete Math Activities

Statistics glossary

random number generator, random assignment, etc.

An introduction to probability

Some interactive explorations for statistics

Using MS EXCEL in a basic statistics course

MS EXCEL instructions for Statistics

Rice University’s HyperStat online

examples of graphs that have problems or that are misleading

2016-17 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=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) https://www.youtube.com/watch?v=aVkczzabx5I

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

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

ch. 8 Click Here (Password Needed)

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

ch. 9 Click Here (Password Needed)

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

ch. 10 Click Here (Password Needed)

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

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

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