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Mathematics, 21.04.2020 20:15 juliannabartra
Suppose a batch of metal shafts produced in a manufacturing company have a population standard deviation of 1.3 and a mean diameter of 208 inches. If 60 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 more than 0.1 inches
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