Elementary Statistics (13th Edition)
13th Edition
ISBN: 9780134462455
Author: Mario F. Triola
Publisher: PEARSON
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Chapter 11.1, Problem 11BSC
In Exercises 5–20, conduct the hypothesis test and provide the test statistic and the P-value and/or critical value, and stale the conclusion.
11. Police Calls The police department in Madison, Connecticut, released the following numbers of calls for the different days of the week during a February that had 28 days: Monday (114); Tuesday (152); Wednesday (160); Thursday (164); Friday (179); Saturday (196); Sunday (130). Use a 0.01 significance level to test the claim that the different days of the week have the same frequencies of police calls. Is there anything notable about the observed frequencies?
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Chapter 11 Solutions
Elementary Statistics (13th Edition)
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