| 130628 | Calculating the Sample Size n: Continuous and Binary Random Variables · Exercise 57 | Medium | |
| 130629 | Calculating the Sample Size n: Continuous and Binary Random Variables · Exercise 58 | Medium | |
| 131517 | A Single Population Mean Using the Student's t-Distribution · Try It 1 | Easy | |
| 131532 | A Single Population Mean Using the Student's t-Distribution · Exercise 18 | Medium | |
| 131549 | A Single Population Mean Using the Student's t-Distribution · Exercise 36 | Medium | |
| 131552 | A Population Proportion · Try It 1 | Easy | |
| 131577 | A Population Proportion · Exercise 16 | Medium | |
| 131581 | A Population Proportion · Exercise 20 | Medium | |
| 131583 | A Population Proportion · Exercise 22 | Medium | |
| 131587 | A Population Proportion · Exercise 26 | Medium | |
| 131600 | A Population Proportion · Exercise 40 | Medium | |
| 131602 | A Population Proportion · Exercise 42 | Medium | |
| 131604 | A Population Proportion · Exercise 44 | Medium | |
| 129481 | A Single Population Mean using the Student t Distribution · Try It 1 | Easy | |
| 129483 | A Single Population Mean using the Student t Distribution · Try It 2 | Easy | |
| 129484 | A Single Population Mean using the Student t Distribution · Exercise 1 | Medium | |
| 129486 | A Single Population Mean using the Student t Distribution · Exercise 3 | Medium | |
| 129487 | A Single Population Mean using the Student t Distribution · Exercise 4 | Medium | |
| 129488 | A Single Population Mean using the Student t Distribution · Exercise 5 | Medium | |
| 129490 | A Single Population Mean using the Student t Distribution · Exercise 7 | Medium | |
| 129492 | A Single Population Mean using the Student t Distribution · Exercise 9 | Medium | |
| 129493 | A Single Population Mean using the Student t Distribution · Exercise 10 | Medium | |
| 129494 | A Single Population Mean using the Student t Distribution · Exercise 11 | Medium | |
| 129496 | A Single Population Mean using the Student t Distribution · Exercise 13 | Medium | |
| 129498 | A Single Population Mean using the Student t Distribution · Exercise 15 | Medium | |
| 129500 | A Single Population Mean using the Student t Distribution · Exercise 17 | Medium | |
| 129502 | A Single Population Mean using the Student t Distribution · Exercise 19 | Medium | |
| 129503 | A Single Population Mean using the Student t Distribution · Exercise 20 | Medium | |
| 129506 | A Single Population Mean using the Student t Distribution · Exercise 24 | Medium | |
| 129507 | A Single Population Mean using the Student t Distribution · Exercise 25 | Medium | |
| 129508 | A Single Population Mean using the Student t Distribution · Exercise 26 | Medium | |
| 129509 | A Single Population Mean using the Student t Distribution · Exercise 27 | Medium | |
| 129510 | A Single Population Mean using the Student t Distribution · Exercise 28 | Medium | |
| 129511 | A Single Population Mean using the Student t Distribution · Exercise 29 | Medium | |
| 129513 | A Single Population Mean using the Student t Distribution · Exercise 31 | Medium | |
| 129514 | A Single Population Mean using the Student t Distribution · Exercise 32 | Medium | |
| 129515 | A Single Population Mean using the Student t Distribution · Exercise 33 | Medium | |
| 129516 | A Single Population Mean using the Student t Distribution · Exercise 34 | Medium | |
| 129517 | A Single Population Mean using the Student t Distribution · Exercise 35 | Medium | |
| 129519 | A Single Population Mean using the Student t Distribution · Exercise 37 | Medium | |
| 129521 | A Population Proportion · Try It 1 | Easy | |
| 129523 | A Population Proportion · Try It 2 | Easy | |
| 129524 | A Population Proportion · Try It 3 | Easy | |
| 129526 | A Population Proportion · Try It 4 | Easy | |
| 129528 | A Population Proportion · Try It 5 | Easy | |
| 129530 | A Population Proportion · Try It 6 | Easy | |
| 129531 | A Population Proportion · Exercise 1 | Medium | |
| 129533 | A Population Proportion · Exercise 3 | Medium | |
| 129535 | A Population Proportion · Exercise 5 | Medium | |
| 129536 | A Population Proportion · Exercise 6 | Medium | |