A random sample of 51 items is taken, with x = 58.42 and s2 = 25.68. Use

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A random sample of 51 items is taken, with x̄ = 58.42 and s2 = 25.68. Use these data to test the following hypotheses, assuming you want to take only a 1% risk of committing a Type I error and that x is normally distributed.

H0: µ = 60 Ha: µ < 60

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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 51 items is taken, with x = 58.42 and s2 = 25.68. Use

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n 51 5842 s 2 2568 df 51 1 50 01 H o 60 ...View the full answer

Business Statistics For Contemporary Decision Making

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