The claim is that more than 75% of adults always wear a seat belt in the front

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The claim is that more than 75% of adults always wear a seat belt in the front seat. A Harris Poll of 1012 adults resulted in 870 who say that they always wear a seat belt in the front seat.

Find the value of the test statistic z using

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Elementary Statistics

ISBN: 9780321500243

11th Edition

Authors: Mario F. Triola

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Question Posted: Jul 29, 2022 01:46 AM

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The claim is that more than 75% of adults always wear a seat belt in the front

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12 P-P pq V n

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Elementary Statistics

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