2/2/2026

Complete Chapter 8

• Discussion of CI for variance - Parker and Theo
• CIs with R

Chapter 9 - Properties of Point Estimators and Methods of Estimation

• Relative Efficiency - Ratio of the two variances
• Consistency
  • Using definition
  • Using variance of the estimator

In class exercises:

9.11, 9.13, 9.14

Please read Sections 9.1 through 9.4 for class on Wednesday. We will have a PS on Friday so please complete the Google form on Thursday evening.