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3 years ago

6

At a local restaurant, the amount of time that customers have to wait for their food is normally distributed with a mean of 48 m

inutes and a standard deviation of 2 minutes. Using the empirical rule, what percentage of customers have to wait between 44 minutes and 52 minutes?

1 answer:

MissTica3 years ago

8 0

Both of those times are in two standard deviations, so the percent would be 95%.

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