The following data have been gathered from two related samples. The differences are assumed to be normally

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The following data have been gathered from two related samples. The differences are assumed to be normally distributed in the population. Use these data and alpha of .01 to test the following hypotheses.

H0: D = 0

Ha: D < 0

n = 21, d = – 1.16, sd = 1.01

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Business Statistics for Contemporary Decision Making

ISBN: 978-0470910184

6th Edition

Authors: Ken Black

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Question Posted: Mar 19, 2013 04:49 AM

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The following data have been gathered from two related samples. The differences are assumed to be normally

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H o D 0 a 01 H a D 0 n 21 df 20 116 s d 101 The critical t 0120 2528 If the ...View the full answer

Business Statistics for Contemporary Decision Making

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