Mathematics
Mathematics, 16.02.2021 01:00, stackpoolekrysp71si4

A pizza 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.

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