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The U.S. Department of Transportation reported the results of a survey of driving safety. In a random sample of 1000 drivers, 275 were using their

The U.S. Department of Transportation reported the results of a survey of driving safety. In a random sample of 1000 drivers, 275 were using their cell phone. Compute and explain a 99% confidence interval estimate of the population proportion of drivers who use their cell phone while driving

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