Mathematics
Mathematics, 13.05.2021 22:10, hazeleyes8908

The tread life of tires mounted on light-duty trucks follows the normal probability distribution with a population mean of 60,000 miles and a population standard deviation of 5,000 miles. Suppose we select a sample of 80 tires and use a simulator to determine the tread life. What is the likelihood of finding that the sample mean is between 59,050 and 60,950

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