Suppose that H 0 : X = Y is being tested against H 1 :
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Suppose that H0: μX = μY is being tested against H1: μX ≠ μY, where σ2X and σ2Y are known to be 17.6 and 22.9, respectively. If n =10, m =20, x̅ = 81.6, and y̅ = 79.9, what P-value would be associated with the observed Z ratio?
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The Pvalue is 2P...View the full answer
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Related Book For
Introduction To Mathematical Statistics And Its Applications
ISBN: 9780321693945
5th Edition
Authors: Richard J. Larsen, Morris L. Marx
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