Week 3: Regression Analysis
This week we move from comparing groups to modeling relationships. Regression allows us to predict one variable based on another.
Topics Covered
- Correlation vs. Causation
- Simple Linear Regression ()
- Residuals and Least Squares
- (Coefficient of Determination)
All Chapters in this Book
Lesson 1
Week 1: Introduction to Inferential Statistics
Understanding the transition from descriptive to inferential statistics, sampling distributions, and the Central Limit Theorem.
Lesson 2
Week 2: Hypothesis Testing
The core framework for making decisions based on data. Null and Alternative hypotheses, p-values, and significance levels.
Lesson 3
Week 3: Regression Analysis
Modeling relationships between variables. Simple Linear Regression, correlation, and prediction.
Lesson 4
Week 4: ANOVA
Comparing means across multiple groups. One-way ANOVA and the F-distribution.