The average waiting time of customers over 10 replications obtained from a termination simulation model is shown below Replication / Average waiting time 1 / 3.90    2 / 1.18 3 / 4.88 4 / 4.21 5 / 1.83 6 / 3.77 7 / 1.7 8 / 2.92 9 / 2.39 10 / 2.70 Use alpha = 0.05 for following questions, if needed a) what is the minimum number of sample size required, if the error criterion is 0.75?

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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The average waiting time of customers over 10 replications obtained from a termination simulation model is shown below

Replication / Average waiting time

1 / 3.90   

2 / 1.18

3 / 4.88

4 / 4.21

5 / 1.83

6 / 3.77

7 / 1.7

8 / 2.92

9 / 2.39

10 / 2.70

Use alpha = 0.05 for following questions, if needed

a) what is the minimum number of sample size required, if the error criterion is 0.75?

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