The following information is based on independent random samples taken from two normally distributed populations having equal

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The following information is based on independent random samples taken from two normally distributed populations having equal variances:

Based on the sample information, determine the 95% confidence interval estimate for the difference between the two population means.

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Business Statistics A Decision Making Approach

ISBN: 9780133021844

9th Edition

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

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Question Posted: Dec 02, 2015 02:23 AM

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The following information is based on independent random samples taken from two normally distributed populations having equal

Question:

ni = 24 n2-28 -1-130-2-125 s -19 17.5

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1821 Because the sample sizes are small and taken from normally distributed ...View the full answer

Business Statistics A Decision Making Approach

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