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Basic Applied Statistics 200
Assignments
Rules
- All assignments should be your individual work; otherwise, points
will be deducted. [Students who wish to work together on homework
must request my permission to do so in advance.]
- Because answer keys are made available after homework is turned
in, late homeworks will not be accepted. In a valid emergency,
your recitation instructor may make an exception.
- Your homework should be neat and well-organized. Show your work
and circle your answers. Your recitation instructor is a student
like you and will not take time to decipher poor handwriting, put
pages in order, or read notes scrawled in margins.
- Be sure to write or print your name at the top of the first page
of your homework. Put your name or initials at the top of each
additional sheet of paper or computer output. Staple your pages
together.
- Answer keys are placed on file in the Math-Stat Library
(4th floor Thackeray)
on Monday mornings after assignments are handed in. They are
on two-hour reserve so that you can take them out to be copied.
Homework 1 on Chs. 1, 2, 3.
Due in lecture September 5. Points shown total 30.
| 1.3 |
[.5 pt.], |
1.4 |
[.5 pt.], |
1.18 |
[1 pt.], |
1.21 |
[2 pt.], |
1.25 |
[2 pt.], |
1.26 |
[.5 pt.], |
| 2.3 |
[.5 pt.], |
2.6 |
[.5 pt.], |
2.7 |
[1 pt.], |
2.9 |
[.5 pt.], |
2.13 |
[.5 pt.], |
2.21 |
[1 pt.], |
2.22 |
[.5 pt.], |
2.32 |
[1 pt.], |
| 3.1 |
[.5 pt.], |
3.2 |
[.5 pt.], |
3.9 |
[3 pt.], |
3.17 |
[.5 pt.], |
3.19 |
[1.5 pt.], |
3.22 |
[1 pt.], |
3.23 |
[1 pt.], |
| 3.24 |
[.5 pt.], |
3.25 |
[.5 pt.], |
3.26 |
[.5 pt.], |
3.32 |
[.5 pt.], |
3.34 |
[.5 pt.], |
3.36 |
[.5 pt.], |
3.47 |
[1.5 pt.], |
| 3.51 |
[1.5 pt.], |
3.52 |
[1 pt.], |
3.60 |
[1.5 pt.], |
3.65 |
[.5 pt.], |
3.77 |
[1 pt.] |
Homework 2 on Chs. 4, 5 center, spread, shape.
Due in lecture September 12. Points shown total 31.5.
| 4.5 |
[.5 pt.], |
4.7 |
[3.5 pt.], |
4.16 |
[2 pt.], |
4.17(a)-(c) |
[1.5 pt.], |
4.23 |
[2 pt.], |
4.25 |
[2 pt.], |
| 5.4 |
[.5 pt.], |
5.6 |
[1 pt.], |
5.8(a)(b)(e)(f)(g) |
[2.5 pt.], |
5.10 |
[.5 pt.], |
5.23 |
[3 pt.], |
5.26 |
[3.5 pt.], |
5.32(a)-(c) |
[1.5 pt.], |
| 5.35 |
[1 pt.], |
5.37 |
[5.5 pt.], |
5.39 |
[1 pt.] |
Homework 3 on Chs. 5 normal, 6.
Due in lecture September 19. Points shown total 29.5.
| 5.8(c)(d) |
[1 pt.], |
5.28(a)(b) |
[1 pt.], |
5.31 |
[2 pt.], |
5.44 |
[1 pt.], |
5.54 |
[1.5 pt.], |
5.58 |
[.5 pt.], |
5.61 |
[1.5 pt.], |
| 5.63 |
[.5 pt.], |
5.64 |
[2 pt.], |
5.66(f)-(h) |
[1.5 pt.], |
6.2 |
[.5 pt.], |
6.8 |
[1.5 pt.], |
6.20 |
[2 pt.], |
6.21 |
[4 pt.], |
| 6.22 |
[1 pt.], |
6.26(a)-(d) |
[2 pt.], |
6.36 |
[3.5 pt.], |
6.39 |
[3.5 pt.], |
6.41 |
[.5 pt.] |
Homework 4 on Chs. 7, 8.
Due in lecture September 26. Points shown total 34.5.
| 7.3 |
[3.5 pt.], |
7.7 |
[1 pt.], |
7.13 |
[2.5 pt.], |
7.24 |
[3 pt.], |
7.26 |
[1.5 pt.], |
7.28(a)-(d) |
[2 pt.], |
8.5 |
[1 pt.], |
8.7 |
[.5 pt.], |
| 8.8 |
[.5 pt.], |
8.10 |
[3.5 pt.], |
8.14 |
[5.5 pt.], |
8.16 |
[1 pt.], |
8.17 |
[6 pt.], |
8.24(a)-(d) |
[2 pt.], |
8.41 |
[1 pt.] |
Homework 5 on Chs. 9, 10 discrete R.V.s.
Due in lecture October 3. Points shown total 22.
| 9.16 |
[2 pt.], |
9.21 |
[4 pt.], |
9.31 |
[2 pt.], |
9.35 |
[2.5 pt.], |
9.46 |
[1 pt.], |
9.52 |
[.5 pt.], |
9.65 |
[.5 pt.], |
| 10.3 |
[4.5 pt.], |
10.4 |
[5 pt.] |
Homework 6 on Ch. 10 binomial.
Due in lecture October 10. Points shown total 11.
| 10.15 |
[3.5 pt.], |
10.20 |
[4.5 pt.], |
10.28 |
[2 pt.], |
10.30 |
[.5 pt.], |
10.32 |
[.5 pt.] |
Homework 7 on Chs. 10 normal, 11 proportions.
Due in lecture October 17. Points shown total 26.5.
| 10.34(a)-(c) |
[1.5 pt.], |
10.38 |
[2 pt.], |
10.40(b)-(e) |
[2 pt.], |
10.42 |
[1.5 pt.], |
10.46(a)(b) |
[1 pt.], |
10.48(a)-(c) |
[1.5 pt.], |
| 10.51(b)(c) |
[1 pt.], |
10.53(a)(b) |
[1 pt.], |
10.56(b)(c) |
[1 pt.], |
11.2 |
[.5 pt.], |
11.5 |
[1.5 pt.], |
11.6(a)(b) |
[1 pt.], |
| 11.8 |
[1.5 pt.], |
11.15 |
[3 pt.], |
11.24 |
[1.5 pt.], |
11.25 |
[1 pt.], |
11.26 |
[1.5 pt.], |
11.27 |
[1 pt.], |
| 11.32(a)-(c) |
[1.5 pt.] |
Homework 8 on Chs. 11 means, 12 CI.
Due in lecture October 24. Points shown total 29.5.
| 11.34 |
[1.5 pt.], |
11.38 |
[1 pt.], |
11.40 |
[1 pt.], |
11.49 |
[2 pt.], |
11.50 |
[1 pt.], |
11.54(a)(b) |
[1 pt.], |
| 11.56 |
[4 pt.], |
11.63 |
[4 pt.], |
11.72(a)-(c) |
[1.5 pt.], |
12.1(a)-(d) |
[2 pt.], |
12.2 |
[.5 pt.], |
12.11 |
[1 pt.], |
| 12.12 |
[3.5 pt.], |
12.15 |
[1.5 pt.], |
12.17 |
[2 pt.], |
12.21 |
[2 pt.], |
Homework 9 on Ch.12 tests, Ch. 13 z.
Due in lecture October 31. Points shown total 39.
| 12.22(a)-(g) |
[3.5 pt.], |
12.30 |
[2.5 pt.], |
12.32 |
[2.5 pt.], |
12.36(a)-(c) |
[1.5 pt.], |
12.41(a)(b) |
[1 pt.], |
| 12.43(a)(b) |
[1 pt.], |
12.50 |
[2 pt.], |
12.52 |
[3.5 pt.], |
12.57 |
[2 pt.], |
12.70 |
[.5 pt.] |
| 13.2 |
[1 pt.] |
13.6 |
[1.5 pt.] |
13.7 |
[1.5 pt.] |
13.11 |
[2 pt.] |
13.33 |
[5.5 pt.] |
| 13.37(a)(b) |
[1 pt.] |
13.42 |
[.5 pt.] |
13.52 |
[3.5 pt.] |
13.60 |
[1.5 pt.] |
13.73 |
[1 pt.] |
Homework 10 on Ch. 13 t, 14 paired & two-sample t.
Due in lecture November 7. Points shown total 35.
| 13.26 |
[2.5 pt.] |
13.28 |
[.5 pt.] |
13.43 |
[2 pt.] |
13.45(d)(e) |
[1 pt.] |
13.54(a) |
[.5 pt.] |
13.55 |
[2 pt.] |
13.57 |
[.5 pt.] |
| 13.64 |
[1.5 pt.] |
13.65 |
[2.5 pt.] |
13.70 |
[.5 pt.] |
13.81 |
[3 pt.] |
14.1 |
[1.5 pt.] |
14.5 |
[1.5 pt.] |
14.10 |
[.5 pt.] |
| 14.12(a) |
[2.5 pt.] |
14.15 |
[3 pt.] |
14.18 |
[1 pt.] |
14.28 |
[3 pt.] |
14.29 |
[3 pt.] |
14.48 |
[2.5 pt.] |
Homework 11 on Ch.14 ANOVA F, Ch.15.
Due in lecture November 21. Points shown total 41.
| 14.20 |
[2.5 pt.] |
14.21 |
[3 pt.] |
14.23 |
[3 pt.] |
14.26 |
[2.5 pt.] |
14.32 |
[1.5 pt.] |
14.36 |
[1.5 pt.] |
14.43 |
[2.5 pt.] |
| 15.2 |
[1 pt.] |
15.7(a)-(f) |
[3 pt.] |
15.9 |
[1.5 pt.] |
15.11(a) |
[2 pt.] |
15.13 |
[3 pt.] |
15.15 |
[6 pt.] |
| 15.23 |
[2.5 pt.] |
15.25(a)-(e) |
[2.5 pt.] |
15.29 |
[1 pt.] |
15.39 |
[2 pt.] |
Homework 12 on Ch. 16.
Due in lecture Wednesday, Dec. 3. Points shown total 20.5.
| 16.8 |
[1 pt.] |
16.11 |
[.5 pt.] |
16.14(a)(b) |
[1 pt.] |
16.15 |
[1.5 pt.] |
16.19 |
[3 pt.] |
| 16.21 |
[1 pt.] |
16.24 |
[2.5 pt.] |
16.31 |
[6.5 pt.] |
16.33 |
[1.5 pt.] |
16.40(c)-(f) |
[2 pt.] |
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