Math 325, Fall 2023, Garren
Exercises followed by a "*" are due by the due date. All other exercises are recommended but not required.
Exercises followed by a "$" need to be solved twice, once using functions from "survey" package and once without those functions.
Do NOT use calculators. The only software permitted is R.
Whenever you use R to solve the exercises, print both the source code and the computer's answer, and clearly label these.
Read in (i.e., do not retype) the data, whenever the data are available on my website.
Highlight the exercise numbers and your final answers (unless your final answer is a large table), and submit .pdf or .html file using Canvas.
Homework |
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SECTION # |
PAGE # |
EXERCISE # |
DUE DATE |
1.0 |
Class notes |
C1.1*, C1.2* |
Wednesday, Sep. 6, noon |
2.2 |
39 |
4, 5* |
Wednesday, Sep. 13, noon |
2.4 |
40 |
15*, 16, 18, 20, 25, 27 |
Wednesday, Sep. 13, noon |
2.5 |
39 |
8, 9*, 11, 12, 21 |
Wednesday, Sep. 13, noon |
2.6 |
39 |
13, 14 |
. |
3.1 |
. |
. |
. |
3.2 |
Class notes |
C3.2.1* |
Wednesday, Sep. 20, noon |
3.2 |
70 |
13, 18a (Use first 4 states only, and ignore "taken with probabilities ... states".), 21 |
. |
Exam I |
Exam I |
in-person, Roop G010, bring laptop |
Thursday, Sep. 21, 8 AM |
3.3 |
Class notes |
C3.3.1 |
. |
3.3 |
71 |
18b* (Use first 4 states only, and ignore "taken with probabilities ... states".) |
Monday, Oct. 2, noon |
3.6 |
68 |
2, 6, 8, 10, 12 |
. |
4.1 |
102 |
4, 7, 9, 10 |
. |
4.2 |
103 |
11 |
. |
4.3 |
Class notes |
C4.3.1* |
Monday, Oct. 9, noon |
4.3 |
102 |
1, 2, 13$* (Ignore: "Compare your interval ..."), 16, 17, 19$, 23* |
Monday, Oct. 9, noon |
4.4 |
106 |
24 ("bound of 0.1 seconds ..."; "Use 0.4 seconds as an ..."), 28 |
. |
Exam II |
Exam II |
in-person, Roop G010, bring laptop |
Tuesday, Oct. 17, 8 AM |
4.5 |
Class notes |
C4.5.1 |
. |
4.5 |
104 |
14$, 15, 50 |
. |
4.6 |
107 |
33, 34(a$,b), 35, 39 (ignore 2nd sentence), 44*, 46 |
Wednesday, Nov. 1, noon |
5.1 |
157 |
24 |
. |
5.2 |
. |
. |
. |
5.3 |
154 |
10$*, 19$ |
Wednesday, Nov. 1, noon |
5.4 |
154 |
8* |
Wednesday, Nov. 1, noon |
5.5 |
154 |
7, 9, 11 |
. |
5.6 |
152 |
1$, 31(a$,b,c)* |
Wednesday, Nov. 1, noon |
5.7 |
155 |
13* |
Monday, Nov. 13, noon |
5.8 |
157 |
22 |
. |
5.10 |
. |
. |
. |
5.11 |
. |
. |
. |
6.1 |
. |
. |
. |
6.2 |
209 |
18 |
. |
6.3 |
205 |
4$, 5$, 12$*, 17$, 34 |
Monday, Nov. 13, noon |
Exam III |
Exam III |
in-person, Roop G010, bring laptop |
Thursday, Nov. 16, 8 AM |
6.4 |
. |
. |
. |
6.5 |
209 |
20($Estimate ratio twice, but find B using only "survey" package)* |
Wednesday, Nov. 29, noon |
6.6 |
214 |
35 |
. |
6.7 |
210 |
23(a$,b,c$,d)* |
Wednesday, Nov. 29, noon |
6.9 |
209 |
19 |
. |
11.5 |
365 |
9 (Use "survey" package only.) |
. |
8.1 |
. |
. |
. |
8.3 |
281 |
10$*, 11$ |
Wednesday, December 6, noon |
8.5 |
281 |
12 |
. |
8.6 |
280 |
8$ |
. |
8.7 |
281 |
9 |
. |
8.8 |
. |
. |
. |
10.2 |
328 |
5 |
. |
10.5 |
330 |
19, 21 |
. |
11.4 |
367 |
14 |
. |
3.4 |
Class notes |
C3.4.1 |
. |
3.4 |
68 |
4, 20* ( Use 10,000 sample means. Hint: Read in 'SCHOOLS.txt' and use 'replicate'.) |
. |
3.5 |
71 |
15 ('SAT.txt') |
. |
S |
Another Supplement: Additional R-Functions |
Solve using only "jmuSurvey" package. |
. |
Final Exam |
Final Exam |
in-person, Roop G010, bring laptop |
Tuesday, Dec. 12, 8-10 AM |
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