Mathematics, 19.11.2019 07:31 fermaluis8015
Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 139139 millimeters, and a variance of 4949. if a random sample of 3434 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 1.81.8 millimeters? round your answer to four decimal places.
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