In a simple random sample of 95 families, 70 had one or more pets at home. Can

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In a simple random sample of 95 families, 70 had one or more pets at home. Can you conclude that the proportion of families with one or more pets differs from 0.6? Use the α = 0.01 level of significance.

In Exercises 5–12, state which type of parameter is to be tested; then perform the hypothesis test.

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Elementary Statistics

ISBN: 9781259969454

3rd Edition

Authors: William Navidi, Barry Monk

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