After completing this module, you should be able to ...

- Identify when a chi-square test is appropriate.
- Perform the 11 steps of a significance test in a chi-square test situation.

## Preparation for Class

Use the materials below to answer the questions on this preparation guide.

- Reading
- Video: Chi-Square Distribution [4 mins]
- Video: Chi-Square Distribution in R [2 mins]
- Video: Chi-Square Test Example [x mins]
- Video: Where Do Expected Values Come From? [5 mins]
- Video: Chi-Square Test (with Summarized Data) in R [8 mins]
- Video: Chi-Square Test (with Raw Data) in R [11 mins] [same handout]

## In-Class Practice

- Class Example
- Review Exercises
- Class Exercises: 1 / 2
- Homework Assignment