Answer:
the probability having no customers are in the system is 0.375
Step-by-step explanation:
The computation of the probability having no customers are in the system is as follows;
Given that the arrival rate is 1.25 customers per minute
The Service rate is 2 customers per minute
Based on the above information, the probability is

Hence, the probability having no customers are in the system is 0.375
Answer:
17.8
Step-by-step explanation:
All you have to do is 8.9 x 2 = 17.8
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Answer:
1/52
Step-by-step explanation: