home

toc

=Multiple Choice Practice!= AP STATISTICS MULTIPLE CHOICE REVIEW Stat Trek Practice @http://www.free-test-online.com/ap/ap-statistics-multiple-choice

=2011 Free Response Solutions and Scoring= @http://apcentral.collegeboard.com/apc/public/repository/ap11_statistics_scoring_guidelines.pdf @http://apcentral.collegeboard.com/apc/public/repository/ap11_statistics_form_b_scoring_guidelines.pdf = = =FRAPPYS!=

=Hypothesis Testing=

Khan Academy Lessons! [|Hypothesis Testing and p-values] Large Sample Proportion Testing One-Tailed Test Testing Errors Other Khan Academy Stats Videos! Start Reviewing for the AP Test!

Some Good YouTube Intros What is Hypothesis Testing The Null Hypothesis Why Have an Alternative Hypothesis? Writing a Two-Tailed Alternative Hypothesis Writing a One-Tailed Alternative Hypothesis Three Cases for the Critical Value Determing Critical Values Calculating the Test Statistic The Six-Step Plan for Hypothesis Testing Sample Problem 2 Sample Problem 3

What is Hypothesis Testing and Significance in Proportion Testing?

AP Stats Hypothesis Testing What is Hypothesis Testing? [|How to test] Statistics Tutorial: Hypothesis Test for Proportions

=Expected Value Pencasts=

=Which AAA Battery is the best?=

=Sampling and Experiment Applets=

Randomization of Subjects

Sample Means

=Videos for Chapters 12 and 13=

The Question of Causation Causation is only one of many possible explanations for an observed association. This program defines the concepts of common response and confounding, explains the use of two-way tables of percents to calculate marginal distribution, uses a segmented bar to show how to visually compare sets of conditional distributions, and presents a case of Simpson’s Paradox. The relationship between smoking and lung cancer provides a clear example.

Experimental Design Statistics can be used to evaluate anecdotal evidence. This program distinguishes between observational studies and experiments and reviews basic principles of design including comparison, randomization, and replication. Case material from the Physician’s Health Study on heart disease demonstrates the advantages of a double-blind experiment.

Blocking and Sampling Students learn to draw sound conclusions about a population from a tiny sample. This program focuses on random sampling and the census as two ways to obtain reliable information about a population. It covers single- and multi-factor experiments and the kinds of questions each can answer, and explores randomized block design through agriculturalists’ efforts to find a better strawberry.

Samples and Surveys This program shows how to improve the accuracy of a survey by using stratified random sampling and how to avoid sampling errors such as bias. While surveys are becoming increasingly important tools in shaping public policy, a 1936 Gallup poll provides a striking illustration of the perils of undercoverage.

=Formula for Changing Math Education= media type="custom" key="9585398"

=How Stats Fool Juries= media type="custom" key="9668110"

=The Best Stats You've Ever Seen= media type="custom" key="9668116"

=How Algorithms Shape Our World= media type="custom" key="10040497"

=The Surprising Math of Cities and Corporations= media type="custom" key="10119099"

=The Joy of Stats=

=Is the US Open Draw Random?=

Read the article HERE. I will post the video later.