Mathematics, 16.02.2021 19:00 travisvb

About 10% of people in the United States do not wear a seat belt. Suppose we take a random sample of 180 U. S. residents and let X =The number of people who do not wear their seat belts. (a) Calculate the mean and standard deviation of the sampling distribution of X. *Type only the number for your answer, with 2 decimal places.

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About 10% of people in the United States do not wear a seat belt. Suppose we take a random sample of...

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