A random sample of size 70 is taken from a population that has a variance of 49 The sample mean is 90 4 What is the point estimate of Construct a 94 confidence interval for Round your answers to 2 decimal places, the tolerance is 0 01 ...

Sample size n 70 Population variance 2 49 Sample mean 904 The point e ...

A random sample of size 70 is taken from a population that has a variance of 49.

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A random sample of size 70 is taken from a population that has a variance of 49. The sample mean is 90.4. What is the point estimate of μ? Construct a 94% confidence interval for μ.

*Round your answers to 2 decimal places, the tolerance is +/-0.01.

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Business Statistics for Contemporary Decision Making

ISBN: 978-0470910184

6th Edition

Authors: Ken Black

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Question Posted: Sep 19, 2013 04:06 AM

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A random sample of size 70 is taken from a population that has a variance of 49.

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Business Statistics for Contemporary Decision Making

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