10.105 State the null hypothesis, Ho, and the alternative hypothesis, Ha, that would be used to test...
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10.105 State the null hypothesis, Ho, and the alternative hypothesis, Ha, that would be used to test the following claims:
a. The variances of populations A and B are not equal.
b. The standard deviation of population I is larger than the standard deviation of population II.
c. The ratio of the variances for populations A and B is different from 1.
d. The variability within population C is less than the variability within population D.
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Related Book For
Just The Essentials Of Elementary Statistics
ISBN: 9780495314875
10th Edition
Authors: Robert Johnson, Patricia Kuby
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