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Mathematics, 14.04.2020 16:08, sara12340
Assume that the amount of time an Internal Revenue Service examiner is supposed to spend reviewing a randomly selected return is 55.1 minutes, with a standard deviation of about 17.6 minutes. If a sample of 35 such reviews is selected, what is the probability that the average review time ismore than an hour?
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Assume that the amount of time an Internal Revenue Service examiner is supposed to spend reviewing a...
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