Multiple Choice
If the average number of customers in a queue is 9.6,the number of customers in the system is 10,and the arrival rate is 2 customers per minute,what is the probability that at least one customer is in the system?
A) 0.8
B) 0.2
C) 0.6
D) 0.4
Correct Answer:

Verified
Correct Answer:
Verified
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