Mathematics, 07.05.2020 03:01, KayleighMorganhopkin

Thompson and Thompson is a steel bolts manufacturing company. Their current steel bolts have a mean diameter of 133 millimeters, and a variance of 64. If a random sample of 38 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by more than 0.8 millimeters

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