| 131037 | Independent and Mutually Exclusive Events · Exercise 10 | Medium | |
| 131039 | Independent and Mutually Exclusive Events · Exercise 12 | Medium | |
| 131041 | Independent and Mutually Exclusive Events · Exercise 14 | Medium | |
| 131043 | Independent and Mutually Exclusive Events · Exercise 16 | Medium | |
| 131114 | Contingency Tables · Exercise 6 | Medium | |
| 131120 | Contingency Tables · Exercise 12 | Medium | |
| 131122 | Contingency Tables · Exercise 14 | Medium | |
| 131124 | Contingency Tables · Exercise 16 | Medium | |
| 131126 | Contingency Tables · Exercise 18 | Medium | |
| 131129 | Contingency Tables · Exercise 21 | Medium | |
| 128321 | Conditional Probability and the Multiplication Rule · Example 3 | Easy | |
| 128773 | Independent and Mutually Exclusive Events · Try It 1 | Easy | |
| 128775 | Independent and Mutually Exclusive Events · Try It 2 | Easy | |
| 128776 | Independent and Mutually Exclusive Events · Try It 3 | Easy | |
| 128778 | Independent and Mutually Exclusive Events · Try It 4 | Easy | |
| 128783 | Independent and Mutually Exclusive Events · Try It 6 | Easy | |
| 128785 | Independent and Mutually Exclusive Events · Try It 7 | Easy | |
| 128786 | Independent and Mutually Exclusive Events · Try It 8 | Easy | |
| 128788 | Independent and Mutually Exclusive Events · Try It 9 | Easy | |
| 128790 | Independent and Mutually Exclusive Events · Try It 10 | Easy | |
| 128791 | Independent and Mutually Exclusive Events · Exercise 1 | Medium | |
| 128793 | Independent and Mutually Exclusive Events · Exercise 3 | Medium | |
| 128795 | Independent and Mutually Exclusive Events · Exercise 5 | Medium | |
| 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 | |
| 128854 | Contingency Tables · Try It 1 | Easy | |
| 128859 | Contingency Tables · Try It 2 | Easy | |
| 128862 | Contingency Tables · Try It 4 | Easy | |
| 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 | |