Exercise 6-33 describes testing golf balls for an overall distance standard. (a) Can you support a claim

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Exercise 6-33 describes testing golf balls for an overall distance standard.

(a) Can you support a claim that mean distance achieved by this particular golf ball exceeds 280 yards? Use 0.05.

Find the P-value.

(b) Check the normality assumption.

(c) Compute the power of the test if the true mean distance is 290 yards.

(d) What sample size would be required to detect a true mean distance of 290 yards if we wanted the power of the test to be at least 0.8?

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Applied Statistics And Probability For Engineers

ISBN: 9780470053041

5th Edition

Authors: Douglas C. Montgomery, George C. Runger

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Question Posted: Nov 07, 2024 07:00 AM

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Exercise 6-33 describes testing golf balls for an overall distance standard. (a) Can you support a claim

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Applied Statistics And Probability For Engineers

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