With reference to Exercise 7.62, test the null hypothesis (sigma=600) psi for the compressive strength of the
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With reference to Exercise 7.62, test the null hypothesis \(\sigma=600\) psi for the compressive strength of the given kind of steel against the alternative hypothesis \(\sigma>600\) psi. Use the 0.05 level of significance.
Data From Exercise 7.62
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Probability And Statistics For Engineers
ISBN: 9780134435688
9th Global Edition
Authors: Richard Johnson, Irwin Miller, John Freund
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