For any waiting line system, (Average number of units in waiting line) = (Total waiting time) divided by (Total time of simulation).

Question

Quizplus · Accepted Answer

The formula provided in the question is a valid formula for calculating the average number of units in a waiting line system. It is derived from Little's Law, which states that the average number of units in a system is equal to the average arrival rate multiplied by the average time spent in the system. In this case, the average arrival rate is the total number of units that arrive at the system divided by the total time of simulation, and the average time spent in the system is the total waiting time divided by the total number of units that arrive at the system.

For Any Waiting Line System, (Average Number of Units in Waiting