11.34 A survey of randomly selected travelers who visited the service station restrooms of a large U.S.
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11.34 A survey of randomly selected travelers who visited the service station restrooms of a large U.S. petroleum distributor showed the following results:
Quality of Restroom Facilities Gender of Respondent Above Average Average Below Average Totals Female 7 24 28 59 Male 8 26 7 41 Totals 15 50 35 100 Using 0.05, does the sample present sufficient evidence to reject the hypothesis: “Quality 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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Related Book For
Just The Essentials Of Elementary Statistics
ISBN: 9780495314875
10th Edition
Authors: Robert Johnson, Patricia Kuby
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