| 129010 | Geometric Distribution · Try It 2 | Easy | |
| 129011 | Geometric Distribution · Example 2 | Easy | |
| 129012 | Geometric Distribution · Try It 3 | Easy | |
| 129013 | Geometric Distribution · Try It 4 | Easy | |
| 129015 | Geometric Distribution · Try It 5 | Easy | |
| 129017 | Geometric Distribution · Exercise 2 | Medium | |
| 129019 | Geometric Distribution · Exercise 4 | Medium | |
| 129021 | Geometric Distribution · Exercise 6 | Medium | |
| 129022 | Geometric Distribution · Exercise 7 | Medium | |
| 129024 | Geometric Distribution · Exercise 9 | Medium | |
| 129026 | Geometric Distribution · Exercise 11 | Medium | |
| 129028 | Geometric Distribution · Exercise 13 | Medium | |
| 129031 | Hypergeometric Distribution · Try It 1 | Easy | |
| 129033 | Hypergeometric Distribution · Try It 2 | Easy | |
| 129034 | Hypergeometric Distribution · Example 3 | Easy | |
| 129035 | Hypergeometric Distribution · Try It 3 | Easy | |
| 129036 | Hypergeometric Distribution · Try It 4 | Easy | |
| 129038 | Hypergeometric Distribution · Exercise 2 | Medium | |
| 129040 | Hypergeometric Distribution · Exercise 4 | Medium | |
| 129042 | Hypergeometric Distribution · Exercise 6 | Medium | |
| 129044 | Hypergeometric Distribution · Exercise 8 | Medium | |
| 129046 | Hypergeometric Distribution · Exercise 10 | Medium | |
| 129047 | Poisson Distribution · Try It 1 | Easy | |
| 129049 | Poisson Distribution · Try It 2 | Easy | |
| 129050 | Poisson Distribution · Example 2 | Easy | |
| 129051 | Poisson Distribution · Try It 3 | Easy | |
| 129052 | Poisson Distribution · Try It 4 | Easy | |
| 129054 | Poisson Distribution · Try It 5 | Easy | |
| 129056 | Poisson Distribution · Try It 6 | Easy | |
| 129058 | Poisson Distribution · Try It 7 | Easy | |
| 129059 | Poisson Distribution · Exercise 1 | Medium | |
| 129061 | Poisson Distribution · Exercise 3 | Medium | |
| 129063 | Poisson Distribution · Exercise 5 | Medium | |
| 129065 | Poisson Distribution · Exercise 7 | Medium | |
| 129067 | Poisson Distribution · Exercise 9 | Medium | |
| 129069 | Poisson Distribution · Exercise 11 | Medium | |
| 129071 | Poisson Distribution · Exercise 13 | Medium | |
| 129073 | Poisson Distribution · Exercise 15 | Medium | |
| 129075 | Poisson Distribution · Exercise 17 | Medium | |
| 129077 | Poisson Distribution · Exercise 19 | Medium | |
| 129079 | Poisson Distribution · Exercise 21 | Medium | |
| 129081 | Poisson Distribution · Exercise 23 | Medium | |
| 129083 | Poisson Distribution · Exercise 25 | Medium | |
| 130419 | Hypergeometric Distribution · Exercise 3 | Medium | |
| 130421 | Hypergeometric Distribution · Exercise 5 | Medium | |
| 130424 | Binomial Distribution · Example 1 | Easy | |
| 130427 | Binomial Distribution · Exercise 16 | Medium | |
| 130428 | Binomial Distribution · Exercise 21 | Medium | |
| 130430 | Binomial Distribution · Exercise 29 | Medium | |
| 130431 | Binomial Distribution · Exercise 30 | Medium | |