3/16/2026

Chapter 10 - Hypothesis Testing

1. Calculating Type II error probabilities
2. Sample size determination
3. t tests for one and two means, including P-values
4. Relationship between hypothesis-testing procedures and confidence intervals

Class Activity

• What is the power of a test?
• Provide at least one example of how to compute power, preferrably with RStudio

In-class exercises

• 10.43, 10.49, 10.51, 10.59, 10.65, 10.73, and 10.77

Please complete your reading of Chapter 10 for class on Wednesday.