Determine the 90% confidence interval estimate for the population mean of a normal distribution given n

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Determine the 90% confidence interval estimate for the population mean of a normal distribution given n  100, s  121, and x 1,200.

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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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