1. Analysis and Interpretation: Multiple Variables Simultaneously
Chapter 13

2. Univariate v. Multivariate

3. Cross-Tabulation Shows relationships between two or more variables
Pearson chi-square test
Nominal level

4. Cross-Tabulation

5. Independent Samples T-Test for Means
Determine whether two groups differ on some characteristic
Examples: Genders, Yes/No

6. Independent Samples T-Test for Means

7. Pearson Correlation Coefficient
Degree of association between continuous variables
Does NOT mean causation

8. Pearson Correlation Coefficient

9. Regression Analysis
Relationship between one or more predictor variable and an outcome variable
Coefficient of multiple determination R2

10. Regression Analysis