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The mean weight of all the vehicles in Fiction County is 3200 pounds, and the standard deviation of the weights is 325 pounds. Find the

The mean weight of all the vehicles in Fiction County is 3200 pounds, and the standard deviation of the weights is 325 pounds. Find the probability that the total weight of a random sample of forty-five Fiction County vehicles exceeds 144,200 pounds. Round your answer to four decimal places.

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