Video

Introduction to Chapter 15
An introduction to Chapter 15

Selecting the Appropriate Test Statistic
Here's how to determine if the t-test between of the correlation coefficient is the correct test statistic.

Determining the Critical Value
Using table B.4 to determine the critical value for rejection of the null hypothesis.

Basics of Correlations
Here's a brief overview of correlations

Using SPSS
Using SPSS to compute the value of the correlation coefficient

Problem 2
Watch for the solution to this Time to Practice question.

Chapter Summary
Super cute reflections on learning statistics.

Problem 4
Watch for the solution to this Time to Practice question.

Web

The Correlation Game!
This article is about a statistics game that people are finding addictive.