AP Statistics: Chapter 20 Testing Hypotheses About Proportions.
Slide 18 - 1 Copyright © 2009 Pearson Education, Inc. Active Learning Lecture Slides For use with Classroom Response Systems Intro Stats Third Edition.
Copyright © 2010 Pearson Education, Inc. Chapter 24 Comparing Means.
8/2/2015Slide 1 SPSS does not calculate confidence intervals for proportions. The Excel spreadsheet that I used to calculate the proportions can be downloaded.
Chapter 23 Confidence Intervals and Hypothesis Tests for a Population Mean ; t distributions t distributions Confidence intervals for a population.
Chapter 24: Comparing Means. Comparing Two Means Population model parameter of interest is the difference between the means,. The statistic of interest.
1-1 Copyright © 2015, 2010, 2007 Pearson Education, Inc. Chapter 23, Slide 1 Chapter 23 Comparing Means.
Copyright © 2010 Pearson Education, Inc. Slide 24 - 1.
Sampling l External Validity External Validity l Sampling Terminology Sampling Terminology l Probability in Sampling Probability in Sampling l Probability.
Copyright © 2010, 2007, 2004 Pearson Education, Inc. Chapter 24 Comparing Means.
Chapter 23 Confidence Intervals and Hypothesis Tests for a Population Mean ; t distributions
Sampling
