Video

Introduction to Chapter 2
An introduction to Chapter 2.

Computing the Mean
This Khan Academy video is on computing the average and gives a bit of an introduction to descriptive and inferential statistics.

Computing the Median
More good things from the Khan Academy.

Using SPSS for Descriptive Statistics
Using SPSS to compute the mean, median and mode

Chapter Summary
Super cute reflections on learning statistics.

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

Problem 6
Watch for the solution to this Time to Practice question.

Problem 11
Watch for the solution to this Time to Practice question.

Web

The "Worst" Averages
Want to know what the worst averages were for movies their opening weekends? Who ever said that statistics wasn't useful?