In two independent samples, x-bar1 = 165.0, s1 = 21.5, n1 = 40 and x-bar2 = 172.9,

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In two independent samples, x-bar1 = 165.0, s1 = 21.5, n1 = 40 and x-bar2 = 172.9, s2 = 31.3, n2 = 32. Using the 0.10 level of significance, test H0: μ1 ≥ μ2 versus H1: μ1 < μ2.

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Introduction To Business Statistics

ISBN: 9781111524081

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Authors: Ronald M. Weiers

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Question Posted: Sep 08, 2015 07:11 AM

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In two independent samples, x-bar1 = 165.0, s1 = 21.5, n1 = 40 and x-bar2 = 172.9,

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Introduction To Business Statistics

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