Mathematics, 13.12.2021 22:00 christopherschool04

Thompson and Thompson is a steel bolts manufacturing company. Their current steel bolts have a mean diameter of 135 millimeters, and a variance of 64. If a random sample of 46 steel bolts is selected, what is the probability that the sample mean would be greater than 137.2 millimeters? Round your answer to four decimal places.

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Thompson and Thompson is a steel bolts manufacturing company. Their current steel bolts have a mean...