Mathematics, 29.07.2019 20:10 ciara180
Suppose a batch of metal shafts produced in a manufacturing company have a standard deviation of 1.4 and a mean diameter of 212 inches. if 80 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 0.1 inches? round your answer to four decimal places.
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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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