| 8 | Due: Friday, December 8th |
Homework 8 in PDF
(Do as much as you can on the 2nd problem... since we didn't
have time to cover it in class it will be extra credit)
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| 7 | Due: Friday, December 1st |
- Page 197 #8 by hand and either SAS or S-Plus
- Page 249 #1 using both Kolmogorov-Smirnov and Chi-squared (your
choice of by hand, SAS, or S-plus)
- Page 250 #2 by hand and either SAS or S-Plus
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| 6 | Due: Wednesday, November 8th |
Homework 6 in PDF
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| 5 | Due: Tuesday, October 31st by 10:00am
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Homework 5 in PDF
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| 4 | Due: Friday, October 13th
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Homework 4 in PDF
(You do not need to do the q-q plot by hand.)
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| 3 | Due: Wednesday, September 27th
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- Pg. 113 #2
- Pg. 114 #6
- Pg. 133 #2, 4, for these, use both exact and large sample approximations
both by hand and by S-Plus.
- Problem C: Using the data in pg. 267 #23, use both SAS and S-Plus to
check if the data is approximately
normally distributed and report the p-value for testing mu=70 vs. mu>70
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| 2 | Due: Monday, September 18th
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- Pg. 63 #4
- Pg. 78 #7, also, why?
- Pg. 93 #2a,b
- Pg. 94 #1a-e, 2a
- Problem B: Using the data in pg.93 #2, construct a CI for the
mean and a CI for the variance of the number of points scored in all
games played by this team. What assumptions are not met?
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| 1 | Due: Monday, September 11th
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- Pg. 12 #2, also, what if each letter is used only once?
- Pg. 21 #6
- Pg. 33 #2
- Pg. 51 #13, also, say X was found to be 9. Construct the
z-score (X-mu/sigma). Does it seem the race was fixed?
- Problem A: Consider flipping two fair coins. Let A={1st coin heads},
B={2nd coin heads}, C={both coins the same}. Show that each pair A-B, B-C,
and A-C are independent, but that the three together are not mutually independent.
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