# 3/20/2023

## Discussion of Exam #1 - THANK YOU for being patient while some students recovered!

## Statistical Inference for One Proportion

- Questions regarding exact versus approximate one-sample procedures for a proportion
- Return to examples from before break
- Sample size determination

## Statistical Inference
for Two Proportions

- Point Estimation
- Confidence Intervals
- Traditional C.I.'s ( Approximate)

- Hypothesis Testing

Example - Summer Employment (by hand)

Class Exercises

**Please read Sections 6.2 and 6.3 for class on Wednesday.**

**We will have a quiz on Chapter 5 and Section 6.1 on Friday.**