Practice Quizzes
Use these practice quizzes to prepare for the weekly in-class quizzes. Each practice set has 10 questions with collapsible solutions — try the questions first, then check your answers.
| Quiz | Covers | Practice quiz |
|---|---|---|
| 1 (Apr 8) | Lec 1–3: EDA, data munging | Practice Quiz 1 |
| 2 (Apr 15) | Lec 4–5: Regression, feature engineering | Practice Quiz 2 |
| 3 (Apr 22) | Lec 6–7: Validation, bias-variance, classification | Practice Quiz 3 |
| 4 (Apr 29) | Lec 8–9: Bootstrap, CLT, permutation tests | Practice Quiz 4 |
| 5 (May 6) | Lec 10–11: Hypothesis testing, multiple testing | Practice Quiz 5 |
| 6 (May 13) | Lec 12–13: Regression inference, trees | Practice Quiz 6 |
| 7 (May 20) | Lec 14–15: PCA, clustering | Practice Quiz 7 |