Mathematics

Mathematics, 28.07.2019 03:30, snikergrace

Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 134 millimeters, and a variance of 36. if a random sample of 44 steel bolts is selected, what is the probability that the sample mean would be greater than 135.4 millimeters? round your answer to four decimal places.

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Mathematics, 21.06.2019 19:20, girlydiy17

Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.

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Mathematics, 01.07.2019 21:40, rainbowsadie7140

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 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 more than 1.9 millimeters? round your answer to four decimal places.

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Mathematics, 25.10.2019 02:43, domiyisthom

Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 149 millimeters, and a standard deviation of 5 millimeters. if a random sample of 49 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by more than 0.5 millimeters? round your answer to four decimal places.

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Mathematics, 04.11.2019 00:31, riaahroo2378

Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 149 millimeters, and a standard deviation of 5 millimeters. if a random sample of 49 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by more than 0.5 millimeters? round your answer to four decimal places.

Answers: 1

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