Construct a 95% confidence interval to estimate 1 - 2 by using the following data. Assume the

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Construct a 95% confidence interval to estimate Âµ1 - Âµ2 by using the following data. Assume the populations are normallydistributed.

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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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Construct a 95% confidence interval to estimate 1 - 2 by using the following data. Assume the

Question:

Sample 1 Sample 2 X2 = 70.9 $5 = 11.4 219 74.6 = 10.5 111 = 18

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Sample 1 Sample 2 1 746 2 709 s 1 2 105 s 2 ...View the full answer

Business Statistics for Contemporary Decision Making

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