3.1 - Relationships Between Two Categorical Variables3.1 - Relationships Between Two Categorical Variables
3.2 - Relationships Between Two Quantitative Variables
3.2 - Relationships Between Two Quantitative Variables 3.3 - Linear Regression Models: Basic Concepts 3.3 - Linear Regression Models: Basic Concepts
3.4 - Linear Regression Models: Evaluating Residual Models
3.4 - Linear Regression Models: Evaluating Residual Models 3.4 - Linear Regression Models: Evaluating Regression Models 3.4 - Linear Regression Models: Evaluating Regression Models
3.5 - Analyzing Departures from Linearity
3.5 - Analyzing Departures from Linearity 