Question

b) An Emporium has a single cashier. During the rush hours, customers arrive at the rate of 10 per
hour. The average number of customers that can be processed by the cashier is 12 per hour. On the
basis of this information, find the following:
i) Probability that the cashier is idle
ii) Average number of customers in the queuing system
iii) Average time a customer spends in the system
iv) Average number of customers in the queue
v) Average time a customer spends in the queue​

Answer 1

Answer:

AVERAGE NUMBER OF CUSTOMERS IN THE SYSTEM