| 131541 | A Single Population Mean Using the Student's t-Distribution · Exercise 28 | Medium | |
| 131543 | A Single Population Mean Using the Student's t-Distribution · Exercise 30 | Medium | |
| 131545 | A Single Population Mean Using the Student's t-Distribution · Exercise 32 | Medium | |
| 131551 | A Population Proportion · Example 1 | Easy | |
| 131553 | A Population Proportion · Example 2 | Easy | |
| 131554 | A Population Proportion · Try It 2 | Easy | |
| 131555 | A Population Proportion · Try It 3 | Easy | |
| 131556 | A Population Proportion · Example 3 | Easy | |
| 131557 | A Population Proportion · Try It 4 | Easy | |
| 131558 | A Population Proportion · Example 4 | Easy | |
| 131559 | A Population Proportion · Try It 5 | Easy | |
| 131560 | A Population Proportion · Example 5 | Easy | |
| 131561 | A Population Proportion · Try It 6 | Easy | |
| 131563 | A Population Proportion · Exercise 2 | Medium | |
| 131565 | A Population Proportion · Exercise 4 | Medium | |
| 131569 | A Population Proportion · Exercise 8 | Medium | |
| 131573 | A Population Proportion · Exercise 12 | Medium | |
| 131575 | A Population Proportion · Exercise 14 | Medium | |
| 131579 | A Population Proportion · Exercise 18 | Medium | |
| 131585 | A Population Proportion · Exercise 24 | Medium | |
| 131590 | A Population Proportion · Exercise 30 | Medium | |
| 131592 | A Population Proportion · Exercise 32 | Medium | |
| 131594 | A Population Proportion · Exercise 34 | Medium | |
| 131596 | A Population Proportion · Exercise 36 | Medium | |
| 131598 | A Population Proportion · Exercise 38 | Medium | |
| 131606 | A Population Proportion · Exercise 46 | Medium | |
| 131608 | A Population Proportion · Exercise 48 | Medium | |
| 129495 | A Single Population Mean using the Student t Distribution · Exercise 12 | Medium | |
| 129497 | A Single Population Mean using the Student t Distribution · Exercise 14 | Medium | |
| 129499 | A Single Population Mean using the Student t Distribution · Exercise 16 | Medium | |
| 129501 | A Single Population Mean using the Student t Distribution · Exercise 18 | Medium | |
| 129503 | A Single Population Mean using the Student t Distribution · Exercise 20 | Medium | |
| 129518 | A Single Population Mean using the Student t Distribution · Exercise 36 | Medium | |
| 129546 | A Population Proportion · Exercise 16 | Medium | |
| 129550 | A Population Proportion · Exercise 20 | Medium | |
| 129552 | A Population Proportion · Exercise 22 | Medium | |
| 129556 | A Population Proportion · Exercise 26 | Medium | |
| 129558 | A Population Proportion · Exercise 28 | Medium | |
| 129569 | A Population Proportion · Exercise 40 | Medium | |
| 129571 | A Population Proportion · Exercise 42 | Medium | |
| 129573 | A Population Proportion · Exercise 44 | Medium | |
| 130577 | A Confidence Interval When the Population Standard Deviation Is Unknown and Small Sample Case · Exercise 12 | Medium | |
| 130579 | A Confidence Interval When the Population Standard Deviation Is Unknown and Small Sample Case · Exercise 14 | Medium | |
| 130599 | A Confidence Interval for A Population Proportion · Exercise 40 | Medium | |
| 130602 | Calculating the Sample Size n: Continuous and Binary Random Variables · Exercise 1 | Medium | |
| 130606 | Calculating the Sample Size n: Continuous and Binary Random Variables · Exercise 13 | Medium | |
| 130609 | Calculating the Sample Size n: Continuous and Binary Random Variables · Exercise 23 | Medium | |
| 130611 | Calculating the Sample Size n: Continuous and Binary Random Variables · Exercise 27 | Medium | |
| 130613 | Calculating the Sample Size n: Continuous and Binary Random Variables · Exercise 39 | Medium | |
| 130615 | Calculating the Sample Size n: Continuous and Binary Random Variables · Exercise 41 | Medium | |