| 128796 | Independent and Mutually Exclusive Events · Exercise 6 | Medium | |
| 128797 | Independent and Mutually Exclusive Events · Exercise 7 | Medium | |
| 128798 | Independent and Mutually Exclusive Events · Exercise 8 | Medium | |
| 128799 | Independent and Mutually Exclusive Events · Exercise 9 | Medium | |
| 128800 | Independent and Mutually Exclusive Events · Exercise 10 | Medium | |
| 128801 | Independent and Mutually Exclusive Events · Exercise 11 | Medium | |
| 128802 | Independent and Mutually Exclusive Events · Exercise 12 | Medium | |
| 128803 | Independent and Mutually Exclusive Events · Exercise 13 | Medium | |
| 128804 | Independent and Mutually Exclusive Events · Exercise 14 | Medium | |
| 128805 | Independent and Mutually Exclusive Events · Exercise 15 | Medium | |
| 128806 | Independent and Mutually Exclusive Events · Exercise 16 | Medium | |
| 128807 | Independent and Mutually Exclusive Events · Exercise 17 | Medium | |
| 128809 | Independent and Mutually Exclusive Events · Exercise 19 | Medium | |
| 128863 | Contingency Tables · Exercise 1 | Medium | |
| 128865 | Contingency Tables · Exercise 3 | Medium | |
| 128867 | Contingency Tables · Exercise 5 | Medium | |
| 128869 | Contingency Tables · Exercise 7 | Medium | |
| 128871 | Contingency Tables · Exercise 9 | Medium | |
| 128873 | Contingency Tables · Exercise 11 | Medium | |
| 128875 | Contingency Tables · Exercise 13 | Medium | |
| 128877 | Contingency Tables · Exercise 15 | Medium | |
| 128879 | Contingency Tables · Exercise 17 | Medium | |
| 128881 | Contingency Tables · Exercise 19 | Medium | |
| 128883 | Contingency Tables · Exercise 21 | Medium | |
| 128885 | Contingency Tables · Exercise 23 | Medium | |
| 130325 | Independent and Mutually Exclusive Events · Exercise 1 | Medium | |
| 130327 | Independent and Mutually Exclusive Events · Exercise 3 | Medium | |
| 130329 | Independent and Mutually Exclusive Events · Exercise 5 | Medium | |
| 130331 | Independent and Mutually Exclusive Events · Exercise 7 | Medium | |
| 130333 | Independent and Mutually Exclusive Events · Exercise 9 | Medium | |
| 130335 | Independent and Mutually Exclusive Events · Exercise 11 | Medium | |
| 130337 | Independent and Mutually Exclusive Events · Exercise 13 | Medium | |
| 130339 | Independent and Mutually Exclusive Events · Exercise 15 | Medium | |
| 130342 | Independent and Mutually Exclusive Events · Exercise 19 | Medium | |
| 131028 | Independent and Mutually Exclusive Events · Exercise 1 | Medium | |
| 131030 | Independent and Mutually Exclusive Events · Exercise 3 | Medium | |
| 131032 | Independent and Mutually Exclusive Events · Exercise 5 | Medium | |
| 131034 | Independent and Mutually Exclusive Events · Exercise 7 | Medium | |
| 131036 | Independent and Mutually Exclusive Events · Exercise 9 | Medium | |
| 131038 | Independent and Mutually Exclusive Events · Exercise 11 | Medium | |
| 131040 | Independent and Mutually Exclusive Events · Exercise 13 | Medium | |
| 131042 | Independent and Mutually Exclusive Events · Exercise 15 | Medium | |
| 131044 | Independent and Mutually Exclusive Events · Exercise 17 | Medium | |
| 131046 | Independent and Mutually Exclusive Events · Exercise 19 | Medium | |
| 131109 | Contingency Tables · Exercise 1 | Medium | |
| 131111 | Contingency Tables · Exercise 3 | Medium | |
| 131113 | Contingency Tables · Exercise 5 | Medium | |
| 131115 | Contingency Tables · Exercise 7 | Medium | |
| 131117 | Contingency Tables · Exercise 9 | Medium | |
| 131119 | Contingency Tables · Exercise 11 | Medium | |