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LT 6C My Score Use the following information to answer the next four questions: About 10% of people in the United States do not wear

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LT 6C My Score Use the following information to answer the next four questions: 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 belt. 9. Calculate the mean and standard deviation of the sampling distribution of X. 10. Interpret the standard deviation

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