The data from Technometrics described in Exercise 8-56 considered the variability in repeated measurements of the weight

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The data from Technometrics described in Exercise 8-56 considered the variability in repeated measurements of the weight of a sheet of paper. In summary, the sample standard deviation from 15 measurements was 0.0083 grams.

(a) Does the measurement standard deviation differ from 0.01 grams at α = 0.05? Find the P-value for this test.

(b) Discuss how part (a) could be answered by constructing a confidence interval for σ.

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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: Jul 02, 2018 12:56 AM

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The data from Technometrics described in Exercise 8-56 considered the variability in repeated measurements of the weight

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a In order to use the 2 statistic in hypothesis testing an...View the full answer

Applied Statistics And Probability For Engineers

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