MY NOTES ASK YOUR TEACHER Willow Brook National Bank operates a drive-up boller window that allows customers to complete

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My Notes Ask Your Teacher Willow Brook National Bank Operates A Drive Up Boller Window That Allows Customers To Complete 1 (22.27 KiB) Viewed 12 times

MY NOTES ASK YOUR TEACHER Willow Brook National Bank operates a drive-up boller window that allows customers to complete bank transactions without getting out of their cars, On weekday mornings, arrivals to the driver window ocor at random, with an arrival rate of 30 customers per hour or 03 customers per minute (a) What is the mean or expected number of customers that will anive in a sh-minute period? X (by Assume that the Poisson probability distribution can be used to describe the arrival process. Use the arrival rate in port (a) and compute the probabilities that exactly 0, 1, 2, and 3 cutters will during a six minute period, (Round your answers to four decimal places) O 1 2 a ASWMSCHTS 11.1.001. (4) Deleys are expected of more than three customers anvive during any sie minute period. What is the probability that delays will occur? (ound your ato dal p Need Help? PRACTICE ANOTHER