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

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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.

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Business Statistics For Contemporary Decision Making

ISBN: 978-1118749647

8th edition

Authors: Black Ken

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Question Posted: Feb 19, 2015 08:57 AM

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

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Business Statistics For Contemporary Decision Making

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