| 128357 | The Normal Distribution · Example 1 | Easy | |
| 128358 | The Normal Distribution · Example 2 | Easy | |
| 128360 | The Normal Distribution · Example 4 | Easy | |
| 128361 | The Normal Distribution · Example 5 | Easy | |
| 128362 | The Normal Distribution · Example 6 | Easy | |
| 128363 | The Normal Distribution · Example 7 | Easy | |
| 128364 | Applications of the Normal Distribution · Example 1 | Easy | |
| 128365 | Applications of the Normal Distribution · Example 2 | Easy | |
| 129202 | The Standard Normal Distribution · Example 3 | Easy | |
| 129206 | The Standard Normal Distribution · Example 5 | Easy | |
| 129209 | The Standard Normal Distribution · Example 6 | Easy | |
| 129256 | The Standard Normal Distribution · Exercise 46 | Medium | |
| 129258 | The Standard Normal Distribution · Exercise 48 | Medium | |
| 129260 | The Standard Normal Distribution · Exercise 50 | Medium | |
| 129263 | Using the Normal Distribution · Example 2 | Easy | |
| 129265 | Using the Normal Distribution · Example 4 | Easy | |
| 129270 | Using the Normal Distribution · Example 7 | Easy | |
| 129272 | Using the Normal Distribution · Example 8 | Easy | |
| 129276 | Using the Normal Distribution · Exercise 3 | Medium | |
| 129291 | Using the Normal Distribution · Exercise 23 | Medium | |
| 129293 | Using the Normal Distribution · Exercise 25 | Medium | |
| 129295 | Using the Normal Distribution · Exercise 27 | Medium | |
| 129297 | Using the Normal Distribution · Exercise 29 | Medium | |
| 129303 | Using the Normal Distribution · Exercise 35 | Medium | |
| 129305 | Using the Normal Distribution · Exercise 37 | Medium | |
| 129429 | A Single Population Mean using the Normal Distribution · Example 3 | Easy | |
| 129431 | A Single Population Mean using the Normal Distribution · Example 4 | Easy | |
| 129439 | A Single Population Mean using the Normal Distribution · Exercise 5 | Medium | |
| 129441 | A Single Population Mean using the Normal Distribution · Exercise 7 | Medium | |
| 129445 | A Single Population Mean using the Normal Distribution · Exercise 11 | Medium | |
| 129449 | A Single Population Mean using the Normal Distribution · Exercise 15 | Medium | |
| 129453 | A Single Population Mean using the Normal Distribution · Exercise 19 | Medium | |
| 129468 | A Single Population Mean using the Normal Distribution · Exercise 35 | Medium | |
| 129470 | A Single Population Mean using the Normal Distribution · Exercise 37 | Medium | |
| 129477 | A Single Population Mean using the Normal Distribution · Exercise 44 | Medium | |
| 129479 | A Single Population Mean using the Normal Distribution · Exercise 46 | Medium | |
| 130495 | Estimating the Binomial with the Normal Distribution · Try It 1 | Easy | |
| 130504 | Estimating the Binomial with the Normal Distribution · Exercise 27 | Medium | |
| 131359 | The Standard Normal Distribution · Try It 3 | Easy | |
| 131360 | The Standard Normal Distribution · Example 6 | Easy | |
| 131362 | The Standard Normal Distribution · Example 7 | Easy | |
| 131363 | The Standard Normal Distribution · Try It 6 | Easy | |
| 131371 | The Standard Normal Distribution · Exercise 46 | Medium | |
| 131374 | The Standard Normal Distribution · Exercise 50 | Medium | |
| 131376 | Using the Normal Distribution · Example 4 | Easy | |
| 131377 | Using the Normal Distribution · Example 9 | Easy | |
| 131378 | Using the Normal Distribution · Example 10 | Easy | |
| 131379 | Using the Normal Distribution · Example 11 | Easy | |
| 131380 | Using the Normal Distribution · Try It 5 | Easy | |
| 131382 | Using the Normal Distribution · Example 14 | Easy | |