Mathematics, 17.12.2021 03:40 jinjermaxinejohnston
Thompson and Thompson is a steel bolts manufacturing company. Their current steel bolts have a mean diameter of 131 millimeters, and a standard deviation of 8 millimeters. If a random sample of 50 steel bolts is selected, what is the probability that the sample mean would be greater than 129.3 millimeters
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Thompson and Thompson is a steel bolts manufacturing company. Their current steel bolts have a mean...
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