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Mathematics, 09.12.2021 03:50 bellojamilet410

The operation manager at a tire manufacturing company believes that the mean mileage of a tire is 40,097 miles, with a standard deviation of 4673 miles. What is the probability that the sample mean would be less than 40,686 miles in a sample of 239 tires if the manager is correct

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The operation manager at a tire manufacturing company believes that the mean mileage of a tire is 40...
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