Mathematics, 22.01.2020 05:31, latoyatuggle23

Apizza chain records how long it takes customers to receive their delivery orders. suppose the distribution of these delivery times is strongly skewed to the left with a mean of 303030 minutes and a standard deviation of 101010 minutes. management plans on calculating the mean delivery time from a random sample of 252525 orders. we can assume independence between orders in the sample. what is the probability that the mean delivery time from the sample of 252525 orders \bar x x ˉ x, with, \bar, on top is farther than 222 minutes from the population mean?

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Apizza chain records how long it takes customers to receive their delivery orders. suppose the distr...