Question: Consider a single server queueing system with FIFO queue discipline. For the particular day that this system was in operation, the arrival times and the

Consider a single server queueing system with FIFO queue discipline. For the particular day that this system was in operation, the arrival times and the service times of the first six customers were (0,3,7,9,10,12) and (4,6,2,1,3,1), respectively. Arrival times and service times are in minutes. Compute the average waiting time and the average number of customers in the queue for the first six customers. I recommend that you construct a diagram of number in system versus time as we did in class.

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