onil 10 number question answer 4. Based on the data provided in Table 2.4, what is the flow rate of callers from 8:00 a.m. to 8:20 a.m.?TABLE 2.4Time Stamps of the 8 Callers Who Called from 8:00 a.m. to8:20 a.m. to the Reservation Desk of a Ferry ServiceTime In8:018:028:068:098:108:128:168:17Caller12345678Time Out8:058:078:088:128:158:208:198:195. Based on the data provided in Table 2.4, what is the flow time of callers from 8:00 a.m. to 8:20 a.m.? 10. A campus deli serves 300 customers over its busy lunch period from 11:30 a.m. to 1:30 p.m. A quick count of the number of customerswaiting in line and being served by the sandwich makers shows that an average of 10 customers are in process at any point in time. Whatis the average amount of time that a customer spends in process?

Customer waiting time is the time that is taken by the customers while receiving products or…

Answered: 10. A campus deli serves 300 customers…

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter12: Queueing Models

Section12.5: Analytic Steady-state Queueing Models

Problem 9P

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Please do not give solution in image format thanku 1. In a queueing system, customers arrive once every 4 seconds (standard deviation = 4) and services take 3 seconds (standard deviation = 5.1). What is the average time a customer wiill spend in the system (in seconds)?
Please do not give solution in image format thanku Customers checking out at Food Mart arrive in a single-line queue served by two cashiers at a rate ofeight per hour according to a Poisson distribution. Each cashier processes customers at a rate of eightper hour according to an exponential distribution.1. If, on average, customers spend 30 minutes shopping before getting in the checkout line, what isthe average time a customer spends in the store?2. What is the average number of customers waiting for service in the checkout line?3. What is the probability that a customer must wait?4. What assumption did you make to answer this question? I need this in Excel format please. Can you also include a small interpretation with the answers ?
Patients arrive at your emergency room at a rate of 2 per hour. The average service time per patient is 20 minutes. In other words, you treat an average of 3 patients per hour if patients come in that fast. 1. To proceed with your analysis, what do you assume about the distributions of arrivals and service times? 2. What is the average number of patients in the ER (waiting or being served?) (Use formulae on p.21-22) 3. What is the average length of time that patients spend from the time they enter the ER to the time they leave?
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