4/15/2020

Problem Session

• Please volunteer by expressing interest in the chat window
• Chapter 13 Exercises - 13.44, 13.46, 13.49, 13.61, 13.63, 13.65, 13.69, 13.71

Chapter 13 ANOVA

• Multiple comparisons procedures
  • t tests or confidence intervals for difference in 2 means (does not control experimentwise error)
  • Bonferroni adjustment (divide by the number of intervals)
  • Tukey's HSD (recommended approach)

Problem session exercises for next time

• Chapter 14 Exercises - 14.2, 14.5, 14.9, and 14.11

Please read Sections 14.1 - 14.3 for class on Friday.