Refer to Exercise 10.25 (c). In addition, = 21.1 and = 15.4. Test H0: 1,

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Refer to Exercise 10.25 (c). In addition,  = 21.1 and  = 15.4. Test H0: μ1, - μ2 = 0 versus H1: μ1 - μ2 < 0 at level α = .05.
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Statistics Principles And Methods

ISBN: 9780470904114

7th Edition

Authors: Richard A. Johnson, Gouri K. Bhattacharyya

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