Answered: The table below shows the time stamps… | bartleby

Practical Management Science

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 26P

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Question

The table below shows the time stamps of 10 customers who visited a local bank branch from 9:00 a.m. to 9:45 a.m. What is the flow
time of customers?
Customer
1
2
3
4
5
6
7
8
9
10
Time in
9:2
9:5
9:6
9:8
9:8
9:10
9:12
9:15
9:18
9:19
Time out
9:7
9:10
9:17
9:23
9:36
9:21
9:41
9:41
9:28
9:42
Instruction: Round your answer to 1 decimal place.
Flow time of customers
3.5 minutes

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