Which of the following cannot be found by queuing formulas?
A)the average number of units waiting for service
B)the average time a unit spends in the system
C)the probability that the service system is idle
D)the maximum time a unit is in the system

Question

Quizplus · Accepted Answer

Queuing formulas can be used to find the average number of units waiting for service, the average time a unit spends in the system, and the probability that the service system is idle. However, queuing formulas cannot be used to find the maximum time a unit is in the system, as this value depends on the specific arrival and service patterns of the system.

Which of the Following Cannot Be Found by Queuing Formulas