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Suppose a batch of metal shafts produced in a manufacturing company have a standard deviation of 1.4...

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Statistics

Suppose a batch ofmetal shafts produced in a manufacturing company have a standarddeviation of 1.4 and a mean diameter of 212 inches.

If 80 shafts aresampled at random from the batch, what is the probability that themean diameter of the sample shafts would differ from the populationmean by less than 0.1 inches? Round your answer to four decimalplaces.

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AnswerGiven ThatSuppose a batch of metal shafts produced in a manufacturingcompany have a standard deviation of 14    See Answer
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