1. Study Guide: (The Null Hypothesis) . . . . . . . . . . . . .. . . . . . . . . . . . Download
2. Knowledge Base: (The Null Hypothesis) . . . . . . . . . . . . . . . . . . . . . . . . . Download
3. Homework: (The Null Hypothesis) . . . . . . . . . . . . . . . . . . . . . . . . . Download
4. Knowledge Base: Descriptive Statistics -- Mean and Standard Deviation Download
5. Cheat Sheet: Explaining Variability (Mean and Standard Deviation) . . . . . . Download
6. Homework: Explaining Variability (Mean and Standard Deviation). . . . . . . Download