Question

Suppose the time to deliver a pizza after an order for one is placed on a local restaurant’s Web site follows a uniform distribution with a minimum time of 4 minutes and a maximum time of 18 minutes.
a. Determine the probability that the next delivery will require less than 12 minutes.
b. Determine the probability that the next delivery will require between 6 and 10 minutes.
c. Determine the probability that the next delivery will require more than 7 minutes.
d. Determine the probability that the next delivery will require exactly 15 minutes.
e. Calculate the mean and standard deviation for this distribution.


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  • CreatedJuly 17, 2015
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