A survey of randomly selected travelers who visited the service station restrooms of a large U.S. petroleum

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A survey of randomly selected travelers who visited the service station restrooms of a large U.S. petroleum distributor showed the following results:
A survey of randomly selected travelers who visited the service

Using a = 0.05 does the sample present sufficient evidence to reject the hypothesis €œQuality of responses is independent of the gender of the respondent€?
a. Solve using the p-value approach.
b. Solve using the classical approach.

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Elementary Statistics

ISBN: 9780538733502

11th Edition

Authors: Robert R. Johnson, Patricia J. Kuby

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