The formula for calculating the average number of jobs in the system is ______.
A)Total processing time / Makespan
B)Total setup time / Makespan
C)Total flow time / Makespan
D)Makespan / Total processing time

Question

Quizplus · Accepted Answer

The formula for calculating the average number of jobs in the system is the total flow time divided by the makespan. This is because the average number of jobs in the system takes into account the time a job spends in the system from arrival to completion, which is represented by the total flow time. Dividing this by the total time taken for all jobs to complete (makespan) gives an average representation of the number of jobs present in the system throughout its operation.

The Formula for Calculating the Average Number of Jobs in the System