STATISTICS 204 homeworks

Week n means "problems are loosely related to class material during week n".


WeekHomework Problems due date [Wed.] suggested exercises
1 ,2 Chap. 1 numbers 5, 6, 8, 9, 13 9/12 Chap. 1 numbers 17, 19, 20.
3 Chap. 2 numbers 4, 8, 9, 11, 12, 17 9/19 Chap. 2 numbers 15, 16, 20, 21
4 Chap. 3 numbers 1, 14, 15, 16, 17, 18 9/26 Chap. 3 numbers 19, 20, 22, 23
5 Chap. 4 numbers 2, 7, 8, 14, 16, 17 10/3 Chap. 4 numbers 5, 15, 18, 19
6 Chap. 5 numbers 1*, 2, 4, 7, 8, 11 10/10 Chap. 5 numbers 6, 9, 12
7 Chap. 6 numbers 2, 10, 12, 13, 14, 15 10/17 Chap. 6 numbers 16, 18, 19
8 Chap. 7 numbers 1, 3, 5, 9, 11, 13 10/24 Chap. 7 numbers 10, 12, 16
9 Chap. 7 numbers 19, 20. And these 4 questions*. 10/31 these 3 questions.
10 Chap. 8 numbers 5*, 11, 13, 16, 17 11/7 Chap. 8 numbers 4, 12, 18
11 Chap. 9 numbers 12, 15, 16, 17, 18 11/21 (changed) T.B.A.
12 Chap. 10 numbers 2, 4, 9, 10, 12 11/28 (changed) Chap. 10 numbers 5, 11, 13, 15
13, 14 Chap. 11 numbers 1, 3, 4, 5, 6, 10, 11 12/5 Chap. 11 numbers 2, 9, 12

* Re Chapter 5 question 1 Omit the first part (``contains at least one") and leave the mean and variance formulas as unsimplified sums.

* Re week 9, problem 2, in the formula for P^* the last term should be P_{ji} instead of P_{ij}.

* Re Chapter 8 question 5 some versions of the text have a different question. Here is the intended question.