Lab 8: Multiple groups (ANOVA and Chi-squared)

Learning Objectives

Become comfortable analyzing data using:

• a \(\chi^2\) test for association between 2 categorical variables
• ANOVA (Analysis of Variance) when comparing means of multiple groups

In addition, you will gain exposure to methods for dealing with multiple (pairwise) comparisons.

Lab Resources:

• Introductory Presentation
• Detailed Instructions
• Collar Testing Data set (CollarTest.csv)
• R Script Template (.qmd)