Question: (a) and u (b) The average time a customer spends in the system (c) Average number of customers in the system (d) Average time a

(a) and u (b) The average time a customer spends

(a) and u

(b) The average time a customer spends in the system

(d) Average time a customer spends waiting in the queue.

(e) Average number of customers in the queue

(f) Utilisation factor for the system

(g) Percent idle time of the server.

(h) Probability of

i. more than 1 customer in the system

ii. more than 3 customers in the system

Q3 Assembled products must go for quality inpection before being packaged at the Quality Department. An operator can inspect the product on average 15 units per hour. The inspection time follows exponential distribution. Product arrive at the quality department every 7 minutes according to poisson distribution. The products are served on the first-in, first out basis. Determine the following operating characteristics of the queueing system

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