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Mathematics, 07.06.2020 00:01 XxMikeLearnsxX9288
Suppose a batch of metal shafts produced in a manufacturing company have a variance of 2.89 and a mean diameter of 211 inches. If 86 shafts are sampled at random from the batch, what is the probability that the mean diameter of the sample shafts would differ from the population mean by greater than 0.2 inches
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Suppose a batch of metal shafts produced in a manufacturing company have a variance of 2.89 and a me...
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