Consider the pipe deflection data in Exercise 10-22. (a) Use the Wilcoxon rank-sum test for the pipe
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Consider the pipe deflection data in Exercise 10-22.
(a) Use the Wilcoxon rank-sum test for the pipe deflection temperature experiment. If α = 0.05, what are your conclusions?
(b) Use the normal approximation for the Wilcoxon rank-sum test. Assume that α = 0.05. Find the approximate P-value for this test.
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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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