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8 Pages

### Practice Problems 6

Course: STAT 420, Spring 2012
School: University of Illinois,...
Rating:

Word Count: 925

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Problems Practice 6 1. Consider an ANCOVA (analysis of covariance) problem of comparing the means r r r of three populations. Let v1 , v 2 , and v 3 be the population indicators. Sample 1 Sample 2 Sample 3 y x y x y x 35 34 35 35 36 38 39 40 41 12 13 11 14 16 15 17 18 19 31 33 35 34 35 36 36 37 38 7 11 13 13 16 15 16 17 18 37 37 39 40 39 42 41 42 43 9 12 11 14 17 16 17 18 21 r r r r rr...

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Brock University - MATH - 198
Brock University - MATH - 198
Brock University - MATH - 198
Brock University - MATH - 198
Brock University - MATH - 198
Brock University - MATH - 198
Answers Feb 20081. 202. (-infinity, -1)U(-1,3)U(3,infinity)3. continuous because limits from each side equal, and f(8) = lim f(x) as x-&gt;84. y = 4x-15. 1.586. a. t=3, b. 0.9 and 2, c. -\$600/yr7. 1.56 km/min8. \$8000/hundred packages9. -4xe4-x^2 - 1
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