| 130039 | Test of a Single Variance · Exercise 24 | Medium | |
| 130040 | Test of a Single Variance · Exercise 25 | Medium | |
| 130041 | Test of a Single Variance · Exercise 26 | Medium | |
| 130042 | Test of a Single Variance · Exercise 27 | Medium | |
| 130043 | Test of a Single Variance · Exercise 28 | Medium | |
| 130044 | Test of a Single Variance · Exercise 29 | Medium | |
| 130046 | Test of a Single Variance · Exercise 31 | Medium | |
| 130730 | Test of a Single Variance · Exercise 16 | Medium | |
| 130731 | Test of a Single Variance · Exercise 21 | Medium | |
| 130732 | Test of a Single Variance · Exercise 22 | Medium | |
| 130733 | Test of a Single Variance · Exercise 23 | Medium | |
| 130734 | Test of a Single Variance · Exercise 24 | Medium | |
| 130735 | Test of a Single Variance · Exercise 25 | Medium | |
| 130736 | Test of a Single Variance · Exercise 26 | Medium | |
| 130737 | Test of a Single Variance · Exercise 27 | Medium | |
| 130739 | Test of a Single Variance · Exercise 29 | Medium | |
| 130741 | Goodness-of-Fit Test · Exercise 1 | Medium | |
| 130742 | Goodness-of-Fit Test · Exercise 3 | Medium | |
| 130743 | Goodness-of-Fit Test · Exercise 8 | Medium | |
| 130744 | Goodness-of-Fit Test · Exercise 16 | Medium | |
| 130745 | Goodness-of-Fit Test · Exercise 17 | Medium | |
| 130746 | Goodness-of-Fit Test · Exercise 19 | Medium | |
| 130747 | Goodness-of-Fit Test · Exercise 21 | Medium | |
| 130748 | Goodness-of-Fit Test · Exercise 22 | Medium | |
| 130751 | Test of Independence · Exercise 11 | Medium | |
| 130753 | Test of Independence · Exercise 13 | Medium | |
| 130754 | Test of Independence · Exercise 14 | Medium | |
| 130756 | Test of Independence · Exercise 19 | Medium | |
| 130757 | Test of Independence · Exercise 20 | Medium | |
| 130758 | Test of Independence · Exercise 21 | Medium | |
| 130759 | Test of Independence · Exercise 22 | Medium | |
| 130760 | Test of Independence · Exercise 23 | Medium | |
| 130761 | Test of Independence · Exercise 24 | Medium | |
| 130762 | Test of Independence · Exercise 25 | Medium | |
| 130763 | Test of Independence · Exercise 26 | Medium | |
| 130764 | Test of Independence · Exercise 33 | Medium | |
| 130767 | Test for Homogeneity · Exercise 10 | Medium | |
| 130768 | Test for Homogeneity · Exercise 11 | Medium | |
| 130769 | Test for Homogeneity · Exercise 12 | Medium | |
| 130770 | Test for Homogeneity · Exercise 13 | Medium | |
| 130771 | Test for Homogeneity · Exercise 14 | Medium | |
| 130772 | Test for Homogeneity · Exercise 15 | Medium | |
| 130773 | Comparison of the Chi-Square Tests · Exercise 7 | Medium | |
| 131828 | Goodness-of-Fit Test · Exercise 1 | Medium | |
| 131830 | Goodness-of-Fit Test · Exercise 3 | Medium | |
| 131832 | Goodness-of-Fit Test · Exercise 9 | Medium | |
| 131833 | Goodness-of-Fit Test · Exercise 10 | Medium | |
| 131834 | Goodness-of-Fit Test · Exercise 11 | Medium | |
| 131836 | Goodness-of-Fit Test · Exercise 13 | Medium | |
| 131837 | Goodness-of-Fit Test · Exercise 14 | Medium | |