Math 131

Homework

MW 10:45 - 12

Spring 2013

Dr. Wilson

1. 1/16 p203: 53, 55.

2. 1/23 pp203-204: 57, 59.

3. 1/28 p204: 61, 63.

4. 1/30 pp204-205: 65, 67

5. 2/13 p362: 5, 17, 19, 21, 23, 27; pp367-368: 9, 11, 13, 33. List all the subsets of {a, b, c, d, e}. Write out Pascal's triangle to the 16th row.

6. 2/18 p375: 19, 21, 23, 27; pp382-383: 5, 13, 17, 27, 37; pp390-391: 7, 11, 13, 17, 27, 37.

7. 2/20 Explain where all the numbers come from in the Computations in the Poker Hands

8. 2/25 pp416-418: 7, 13, 21, 31, 39, 57; pp428-429: 8, 13, 19, 31, 35.

9. 2/27 p428: 21, 23, 25, 27, 29; pp509-512: 7, 9, 17, 39, 45.

10. 3/4 pp437-439: 9, 23, 31.

11. 3/6 pp448-449: 5, 7, 19, 21, 23, 27, 31, 33; p479: 29, 31.

12. 3/13 p532: 5, 7; pp546-547: 5, 7, 9, 11.

13. 3/25 p558: 9, 11, 13; p568: 9, 11, 15.

14. 4/3 p582: 31, 33, 35.

15. 4/10 Complete the binomial probability distribution for 6 trials where the probability of success each time is .4. Draw the histogram. Find the expected number of successes and the standard deviation. p582: 41, 43.

16. 4/15 P309: 5, 11, 17, 19, 21.

17. 4/17 p324: 9, 11, 13, 15, 17.

18. 4/22 pp339-340: 1, 3, 7, 9, 15, 17, 19.