Mathematics, 25.11.2020 01:40 westhacker1663

At a local restaurant, the amount of time that customers have to wait for their food is normally distributed with a mean of 20 minutes and a standard deviation of 2
minutes. What is the probability that a randomly selected customer will have to wait
longer than 25 minutes, to the nearest thousandth?

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At a local restaurant, the amount of time that customers have to wait for their food is normally di...