An Izod impact test was performed on 20 specimens of PVC pipe. The sample mean is X

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An Izod impact test was performed on 20 specimens of PVC pipe. The sample mean is X = 1.25 and the sample standard deviation is x = 0.25. Find a 99% lower confidence bound on Izod impact strength.

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Applied Statistics And Probability For Engineers

ISBN: 9781118539712

6th Edition

Authors: Douglas C. Montgomery, George C. Runger

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Question Posted: Apr 02, 2010 11:58 PM

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An Izod impact test was performed on 20 specimens of PVC pipe. The sample mean is X

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Applied Statistics And Probability For Engineers

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