At a local restaurant, the amount of time that customers have to wait for their food is normally distributed with a mean of 18 minutes and a standard deviation of 4 minutes. Using the empirical rule, determine the interval of minutes that the middle 68% of customers have to wait.
Answers
Answered by
3
Answer:
At a local restaurant, the amount of time that customers have to wait for their food is normally distributed with a mean of 18 minutes and a standard deviation of 4 minutes. ... About 95% of data lies within two standard deviations of the mean. About 99.7% of data lies within three standard deviation of the mean.
Similar questions