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Mathematics, 02.11.2020 17:00 Wemaybewrong

The operation manager at a tire manufacturing company believes that the mean mileage of a tire is 48,637 miles, with a variance of

11,282,880.

What is the probability that the sample mean would differ from the population mean by greater than 778 miles in a sample of 143 tires if the

manager is correct? Round your answer to four decimal places.

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