A random sample of n = 9 values taken from a normally distributed population with a population

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A random sample of n = 9 values taken from a normally distributed population with a population variance of 25 resulted in the following sample values:

Use the sample values to construct a 90% confidence interval estimate for the population mean.

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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 02:05 AM

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A random sample of n = 9 values taken from a normally distributed population with a population

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53 46 55 45 44 52 46 60 49

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Step 1 Define the population of interest and select a simple random sample The population of interes...View the full answer

Business Statistics A Decision Making Approach

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