3/22/2023

Class activity - a different introduction to hypothesis testing

Formal Inference for two-way tables

• Model 1 - Comparing c populations with separate and independent samples
• Model 2 - A single sample is classified according to two categorical variables

Example (by hand) - Supreme Court review - Is there any association between being a Mexican American and being selected as a juror?

Class Exercises

• 6.33 and 6.37

Please read Sections 6.4 and 7.1 for class on Monday.