A delicatessen is open 24 hours a day every day of the week. On the average, 24
Question:
A delicatessen is open 24 hours a day every day of the week. On the average, 24 orders are received by fax every two hours throughout the day.
a. Find the probability that a faxed order will arrive within the next 7 minutes.
b. Find the probability that the time between two faxed orders will be between 2 and 5 minutes.
c. Find the probability that 13 or more minutes will elapse between faxed orders.
a. The probability that a faxed order will arrive within the next 7 minutes is ______.
(Round to four decimal places as needed.)
b. The probability that the time between two faxed orders will be between 2 and 5 minutes is
_______.
(Round to four decimal places as needed.)
c. The probability that 13 or more minutes will elapse between faxed orders is
_________.
(Round to four decimal places as needed.)
Business Statistics A Decision Making Approach
ISBN: 9780133021844
9th Edition
Authors: David F. Groebner, Patrick W. Shannon, Phillip C. Fry