Construct a 95% confidence interval estimate for the difference between two population means based on the following

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Construct a 95% confidence interval estimate for the difference between two population means based on the following information:

Population 1 Population 2 x _ 1 355 x _ 2 320 s1 34 s2 40 n1 50 n2 80

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Business Statistics A Decision Making Approach

ISBN: 9780136121015

8th Edition

Authors: David F. Groebner, Patrick W. Shannon, Phillip C. Fry, Kent D. Smith

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Question Posted: Sep 21, 2024 10:03 AM

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Construct a 95% confidence interval estimate for the difference between two population means based on the following

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Business Statistics A Decision Making Approach

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