PS19: Probability

Do these problems from the book, listed on pages 1017–1019.

1. 10.4
2. 10.8
3. 10.9
4. 10.11
5. 10.15
6. 10.20
7. 10.24 (The statements in 10.22 and 10.23 are true; you may use them in your proof for this question if you like.)
8. 10.29
9. 10.42