- 11. Expected values: khan rand, Blitzstein 9, Orloff 6a, Sheffield 9
- 12. Variance: Blitzstein 12, Sheffield 10
- 13. Moment generating functions: Blitzstein 16, 17, 18, Sheffield 27
- 14. Poisson distribution: poisson_hmwk_raw, poisson_examples, Blitzstein 11, Sheffield 12, 13, 20
- 15/16. Normal distribution: Blitzstein 13, 14, 29, Orloff 6b, Sheffield 19, 31
- 19. Geometric and negative binomial distributions: Blitzstein 10, Sheffield 14
- 20. Gamma distribution: CWday20 Blitzstein 24