6. An experiment was initiated to study the effect of a newly developed gasoline detergent on automobile

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6. An experiment was initiated to study the effect of a newly developed gasoline detergent on automobile mileage. The following data, representing mileage per gallon before and after the detergent was added for each of eight cars, resulted

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Find the p-value of the test of the hypothesis that mileage is not affected by the additive when

(a) the sign test is used;

(b) the signed rank test is used.

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Introduction To Probability And Statistics For Engineers And Scientists

ISBN: 9780125980579

3rd Edition

Authors: Sheldon M. Ross

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Question Posted: Sep 14, 2024 04:22 AM

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6. An experiment was initiated to study the effect of a newly developed gasoline detergent on automobile

Question:

Car Mileage without Additive Mileage with Additive 1234567% 24.2 23.5 30.4 29.6 32.7 32.3 19.8 17.6 25.0 25.3 24.9 25.4 22.2 20.6 8 21.5 20.7

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Introduction To Probability And Statistics For Engineers And Scientists

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