What is the average number of customers in the queue?

Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
Section: Chapter Questions
Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...
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Refer to the following information and output.
Number of Servers
Arrival Rate
Service Rate
P(0), probability that there are no customers in the
system
Lq, average length of the queue
W, average time in the system
L, average number of customers in the system
Wq, average time in the queue
Utilization factor of the system
What is the average number of customers in the queue?
O 2.33
O .23
O .70
O 1.63
1.0
7.00
10.00
30%
1.63
0.33
2.33
0.23
70%
Transcribed Image Text:Refer to the following information and output. Number of Servers Arrival Rate Service Rate P(0), probability that there are no customers in the system Lq, average length of the queue W, average time in the system L, average number of customers in the system Wq, average time in the queue Utilization factor of the system What is the average number of customers in the queue? O 2.33 O .23 O .70 O 1.63 1.0 7.00 10.00 30% 1.63 0.33 2.33 0.23 70%
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