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

Thompson and Thompson is a steel bolts manufacturing company. Their current steel bolts have a mean diameter of 132132 millimeters, and a variance of 6464.

If a random sample of 3939 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 33 millimeters? Round your answer to four decimal places.

Math   Statistics-And-Probability   
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Answer #1

The probability that the sample mean would differ from the population mean by greater than 33 millimeters is 0.0193

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