1.

Customers arrive as a box office window, beingmanned by a single individual according to apoisson input process with a mean rate of 30 perhour. The time required to serve a customer hasan exponential distribution with a mean of 90seconds. Find the average waiting time of acustomer. Also determine the average number ofcustomers in the system and average queuelength.

Answer»

Answer:

Customers arrive as a box office window, being

manned by a single INDIVIDUAL according to a

poisson INPUT process with a MEAN rate of 30 per

hour. The time required to SERVE a customer has

an exponential distribution with a mean of 90

seconds. Find the average waiting time of a

customer. Also determine the average number of

customers in the system and average queue

length.

Explanation:



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