Homework
To receive full credit all homework must be stapled and include
your name, ID, and discussion section. Neatness counts,
too. Note that sketches of solutions are in the back of the book
and therefore it is important that you write complete solutions and do
so in your own words. Simply writing the answer is rarely sufficient
for full credit.
Homework 10, due Friday, June 12
Chapter 20: 12, 17,22*
Chapter 21: 3, 8, 11a-c,20
Chapter 22: 1,3,6,10*,12,15
Homework 9, due Friday June 5
Chapter 19: 18*, 21,22,24,31
Chapter 20: 1,2*,4,5,7,10,11
Homework 8 , due Friday, May 28 (day of MT
2)
Chapter 18: 5, 8, 14,16,17-19, 20*
Chapter 19: 3, 5,7,11,12,17
Homework 7 , due Friday, May 21
Chapter 15: 11, 21,29,34
Chapter 16: 1,2,3,5,6,15,16,23,28,32,34*,36
*New Problem: (a) Flip a fair coin until the first head appears.
Let X represent the number of coinflips it takes before the first head
appears. Write a probability model for X. (b) Roll a fair, six-sided
die until the first 6-spot appears. Let Y represent the number of
rolls it takes. Write a probability model for Y.
Review problems (p 332): 23, 25
Chapter 18: 1,2
Homework 6 , due Friday, May 14
Chpt. 15: 1, 3, 6, 7, 10,20,22,23,24,30*,32
Homework 5 , due Friday, May 7
Chapter 13: 1,2, 21, 22, 24, 25,34*
Chapter 14: 1,2,6,8,9,10,14,15,16,18,23,25*
Homework 4, due Friday, April 28
(same day as Midterm 1)
Chapter 11: 24. (Do at least 10 runs.)
Chapter 12: 1,2,4,12*, 18*,19
Part I Review (p. 104): 8,10,18,19,24
Homework 3, due Friday, April
23
Chapter 6: 1,2,3,6,11,17*,20,24,25
Part I Review (p. 104): 6, 14,16
Chapter 11: 1,5,9,10,11,12*
Homework 2 , due Friday April
16
Chapter 4: 6,7,8.13,30*
Chapter 5: 4,5,8,9,11,14,19,21*,22,42
Homework 1, due Friday April 9
(Solutions to *'d)
Chapter 2 , p. 12:
4,10,18
Chapter 3, p. 28
5,7,9*,14,26*,29