| 129537 | A Population Proportion · Exercise 7 | Medium | |
| 129539 | A Population Proportion · Exercise 9 | Medium | |
| 129540 | A Population Proportion · Exercise 10 | Medium | |
| 129541 | A Population Proportion · Exercise 11 | Medium | |
| 129543 | A Population Proportion · Exercise 13 | Medium | |
| 129545 | A Population Proportion · Exercise 15 | Medium | |
| 129547 | A Population Proportion · Exercise 17 | Medium | |
| 129549 | A Population Proportion · Exercise 19 | Medium | |
| 129551 | A Population Proportion · Exercise 21 | Medium | |
| 129553 | A Population Proportion · Exercise 23 | Medium | |
| 129555 | A Population Proportion · Exercise 25 | Medium | |
| 129557 | A Population Proportion · Exercise 27 | Medium | |
| 129558 | A Population Proportion · Exercise 28 | Medium | |
| 129560 | A Population Proportion · Exercise 31 | Medium | |
| 129562 | A Population Proportion · Exercise 33 | Medium | |
| 129564 | A Population Proportion · Exercise 35 | Medium | |
| 129565 | A Population Proportion · Exercise 36 | Medium | |
| 129566 | A Population Proportion · Exercise 37 | Medium | |
| 129568 | A Population Proportion · Exercise 39 | Medium | |
| 129570 | A Population Proportion · Exercise 41 | Medium | |
| 129572 | A Population Proportion · Exercise 43 | Medium | |
| 129574 | A Population Proportion · Exercise 45 | Medium | |
| 129576 | A Population Proportion · Exercise 47 | Medium | |
| 129578 | A Population Proportion · Exercise 49 | Medium | |
| 130567 | A Confidence Interval When the Population Standard Deviation Is Known or Large Sample Size · Try It 2 | Easy | |
| 130569 | A Confidence Interval When the Population Standard Deviation Is Known or Large Sample Size · Try It 3 | Easy | |
| 130570 | A Confidence Interval When the Population Standard Deviation Is Known or Large Sample Size · Example 3 | Easy | |
| 130572 | A Confidence Interval When the Population Standard Deviation Is Unknown and Small Sample Case · Example 1 | Easy | |
| 130573 | A Confidence Interval When the Population Standard Deviation Is Unknown and Small Sample Case · Exercise 1 | Medium | |
| 130578 | A Confidence Interval When the Population Standard Deviation Is Unknown and Small Sample Case · Exercise 13 | Medium | |
| 130581 | A Confidence Interval When the Population Standard Deviation Is Unknown and Small Sample Case · Exercise 24 | Medium | |
| 130582 | A Confidence Interval When the Population Standard Deviation Is Unknown and Small Sample Case · Exercise 26 | Medium | |
| 130583 | A Confidence Interval When the Population Standard Deviation Is Unknown and Small Sample Case · Exercise 27 | Medium | |
| 130584 | A Confidence Interval When the Population Standard Deviation Is Unknown and Small Sample Case · Exercise 28 | Medium | |
| 130585 | A Confidence Interval When the Population Standard Deviation Is Unknown and Small Sample Case · Exercise 29 | Medium | |
| 130587 | A Confidence Interval When the Population Standard Deviation Is Unknown and Small Sample Case · Exercise 32 | Medium | |
| 130588 | A Confidence Interval When the Population Standard Deviation Is Unknown and Small Sample Case · Exercise 33 | Medium | |
| 130589 | A Confidence Interval When the Population Standard Deviation Is Unknown and Small Sample Case · Exercise 34 | Medium | |
| 130590 | A Confidence Interval When the Population Standard Deviation Is Unknown and Small Sample Case · Exercise 35 | Medium | |
| 130595 | A Confidence Interval for A Population Proportion · Exercise 35 | Medium | |
| 130596 | A Confidence Interval for A Population Proportion · Exercise 36 | Medium | |
| 130597 | A Confidence Interval for A Population Proportion · Exercise 37 | Medium | |
| 130598 | A Confidence Interval for A Population Proportion · Exercise 39 | Medium | |
| 130600 | A Confidence Interval for A Population Proportion · Exercise 41 | Medium | |
| 130603 | Calculating the Sample Size n: Continuous and Binary Random Variables · Exercise 2 | Medium | |
| 130604 | Calculating the Sample Size n: Continuous and Binary Random Variables · Exercise 6 | Medium | |
| 130609 | Calculating the Sample Size n: Continuous and Binary Random Variables · Exercise 23 | Medium | |
| 130610 | Calculating the Sample Size n: Continuous and Binary Random Variables · Exercise 26 | Medium | |
| 130612 | Calculating the Sample Size n: Continuous and Binary Random Variables · Exercise 38 | Medium | |
| 130614 | Calculating the Sample Size n: Continuous and Binary Random Variables · Exercise 40 | Medium | |