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Mathematics, 26.02.2021 04:20 wolffee895

Thompson and Thompson is a steel bolts manufacturing company. Their current steel bolts have a mean diameter of 130 millimeters, and a standard deviation of 6 millimeters. If a random sample of 49 steel bolts is selected, what is the probability that the sample mean would be greater than 132.3 millimeters? Round your answer to four decimal places.

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