A random sample of size 20 is taken, resulting in a sample mean of 16.45 and a

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A random sample of size 20 is taken, resulting in a sample mean of 16.45 and a sample standard deviation of 3.59.Assume x is normally distributed and use this information and α = .05 to test the following hypotheses.

H0: µ = 16 Ha: µ ≠ 16

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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 09:00 AM

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A random sample of size 20 is taken, resulting in a sample mean of 16.45 and a

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n 20 1645 s 359 df 20 1 19 05 H o 16 H ...View the full answer

Business Statistics For Contemporary Decision Making

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