| 129485 | A Single Population Mean using the Student t Distribution · Exercise 2 | Medium | |
| 129489 | A Single Population Mean using the Student t Distribution · Exercise 6 | Medium | |
| 129491 | A Single Population Mean using the Student t Distribution · Exercise 8 | Medium | |
| 129504 | A Single Population Mean using the Student t Distribution · Exercise 22 | Medium | |
| 129505 | A Single Population Mean using the Student t Distribution · Exercise 23 | Medium | |
| 129512 | A Single Population Mean using the Student t Distribution · Exercise 30 | Medium | |
| 129532 | A Population Proportion · Exercise 2 | Medium | |
| 129534 | A Population Proportion · Exercise 4 | Medium | |
| 129538 | A Population Proportion · Exercise 8 | Medium | |
| 129542 | A Population Proportion · Exercise 12 | Medium | |
| 129544 | A Population Proportion · Exercise 14 | Medium | |
| 129548 | A Population Proportion · Exercise 18 | Medium | |
| 129554 | A Population Proportion · Exercise 24 | Medium | |
| 129559 | A Population Proportion · Exercise 30 | Medium | |
| 129561 | A Population Proportion · Exercise 32 | Medium | |
| 129563 | A Population Proportion · Exercise 34 | Medium | |
| 129567 | A Population Proportion · Exercise 38 | Medium | |
| 129575 | A Population Proportion · Exercise 46 | Medium | |
| 129577 | A Population Proportion · Exercise 48 | Medium | |
| 130574 | A Confidence Interval When the Population Standard Deviation Is Unknown and Small Sample Case · Exercise 2 | Medium | |
| 130575 | A Confidence Interval When the Population Standard Deviation Is Unknown and Small Sample Case · Exercise 6 | Medium | |
| 130576 | A Confidence Interval When the Population Standard Deviation Is Unknown and Small Sample Case · Exercise 8 | Medium | |
| 130580 | A Confidence Interval When the Population Standard Deviation Is Unknown and Small Sample Case · Exercise 23 | Medium | |
| 130586 | A Confidence Interval When the Population Standard Deviation Is Unknown and Small Sample Case · Exercise 30 | Medium | |
| 130605 | Calculating the Sample Size n: Continuous and Binary Random Variables · Exercise 7 | Medium | |
| 130607 | Calculating the Sample Size n: Continuous and Binary Random Variables · Exercise 15 | Medium | |
| 130608 | Calculating the Sample Size n: Continuous and Binary Random Variables · Exercise 19 | Medium | |
| 130627 | Calculating the Sample Size n: Continuous and Binary Random Variables · Exercise 56 | Medium | |
| 131521 | A Single Population Mean Using the Student's t-Distribution · Exercise 2 | Medium | |
| 131525 | A Single Population Mean Using the Student's t-Distribution · Exercise 6 | Medium | |
| 131527 | A Single Population Mean Using the Student's t-Distribution · Exercise 8 | Medium | |
| 131535 | A Single Population Mean Using the Student's t-Distribution · Exercise 22 | Medium | |
| 131536 | A Single Population Mean Using the Student's t-Distribution · Exercise 23 | Medium | |
| 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 | |
| 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 | |