Mathematics, 30.05.2020 18:00 landanwithers
Thompson and Thompson is a steel bolts manufacturing company. Their current steel bolts have a mean diameter of 145 millimeters, and a standard deviation of 7 millimeters. If a random sample of 31 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 3 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...
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