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sattari [20]
3 years ago
8

In a single-server queuing system, if 12 customers arrive per hour with Poisson distribution and 30 customers are served per hou

r with a negative exponential distribution. The system utilization is: - 1) 0.4 2) 0.02. 3) 0.06 4) 0.27
Mathematics
1 answer:
asambeis [7]3 years ago
6 0

Answer:

0.4

Step-by-step explanation:

λ= number of arrival per unit time

μ= number of customers served per unit time

now we know that

System Utilization  = \frac{\lambda }{\mu }

in our case it is given that

λ= 12 per hour

and μ= 30 customers served per hour

therefore  system utilization=  \frac{12 }{30 }

= 0.4

hence the final answer is 0.4

hope this helps

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