Which of the following is not considered to be a valid performance measure of a waiting line system?
A) the priority used for controlling the line
B) the average number of customers waiting in line
C) the average number of customers in the system
D) the average amount of time customers spend waiting
E) the system utilization rate

Question

Quizplus · Accepted Answer

The priority used for controlling the line is not considered to be a valid performance measure of a waiting line system because it is a decision variable, not a performance measure. The other options are valid measures of performance for a waiting line system.

Which of the Following Is Not Considered to Be a Valid