Inference for Two Populations

Inference for Two Populations — Part I Videos

1. Chpt 20 — Inference for Two Population Means – 1a (introduction to two population comparisons)
https://mediaspace.american.edu/media/Chpt+20+–+Inference+for+Two+Population+Means+-+1a+%28introduction+to+two+population+comparisons%29/1_xx403svh

2. Chpt 20 Inference for Two Populations — 1b (Overview & Confidence Intervals for Proportions with Problem)
https://mediaspace.american.edu/media/Chpt+20+Inference+for+Two+Populations+–+1b+%28Overview+%26+Confidence+Intervals+for+Proportions+with+Problem%29/1_8392shof

3. Chpt 20 Inference for Two Populations — 1c with quiz (Hypothesis Tests for Proportions with Problems)
https://mediaspace.american.edu/media/Chpt+20+Inference+for+Two+Populations+–+1c+with+quiz+%28Hypothesis+Tests+for+Proportions+with+Problems%29+-+Quiz/1_64r2ilpr

 

Inference for Two Populations – Part 2 Videos

1. Chpt 20 Inference for Two Populations — 2a (Confidence Intervals for Means with Problems)
https://mediaspace.american.edu/media/Chpt+20+Inference+for+Two+Populations+–+2a++%28Confidence+Intervals+for+Means+with+Problems%29/1_qqetz0jc

2. Chpt 20 Inference for Two Populations — 2b (Hypothesis Tests for Means with Problems)
https://mediaspace.american.edu/media/Chpt+20+Inference+for+Two+Populations+–+2b++%28Hypothesis+Tests+for+Means+with+Problems%29.mpb/1_m47el1im

3. Chpt 20 Inference for Two Populations — 2c wtih Quiz (Hypothesis Tests for Means with Pooled Variance and Problems)

https://mediaspace.american.edu/media/Chpt+20+Inference+for+Two+Populations+–+2c+wtih+Quiz++%28Hypothesis+Tests+for+Means+with+Pooled+Variance+and+Problems%29+-+Quiz/1_x9b7i6cz