Mathematics, 05.11.2020 19:10 cfnewton09
Suppose a local pizzeria delivers pizzas every day of the week and their delivery times are normally distributed with a mean of 30 minutes with a standard deviation of 4 minutes. Determine the interval that contains the middle 80% of delivery times.
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Suppose a local pizzeria delivers pizzas every day of the week and their delivery times are normally...
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