Suppose that 500 parts are tested in manufacturing and 10 are rejected. (a) Test the hypothesis H
Question:
Suppose that 500 parts are tested in manufacturing and 10 are rejected.
(a) Test the hypothesis H0: p = 0.03 against H1: p < 0.03 at α = 0.05. Find the P-value.
(b) Explain how the question in part (a) could be answered by constructing a 95% one-sided confidence interval for p.
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a The parameter of interest is the true fraction of rejected parts Because 131 165 fail to ...View the full answer
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Related Book For 
Applied Statistics And Probability For Engineers
ISBN: 9781118539712
6th Edition
Authors: Douglas C. Montgomery, George C. Runger
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