Claim: 2 > 2; = 0.10 Sample statistics: s2 = 2.95, n = 18 Test the
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Sample statistics: s2 = 2.95, n = 18
Test the claim about the population variance σ2 or standard deviation σ at the level of significance α. Assume the population is normally distributed.
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H 0 2 2 H a 2 2 claim X 0 2 24769 Rejectio...View the full answer
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Related Book For
Elementary Statistics Picturing The World
ISBN: 9780321911216
6th Edition
Authors: Ron Larson, Betsy Farber
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