The technique which can be used to estimate the percentage of time a worker or a piece of equipment is idle is:
A)MTM.
B)work sampling.
C)methods analysis.
D)micro-motion study.
E)none of these.

Question

Quizplus · Accepted Answer

Work sampling is a statistical technique used to estimate the proportion of time a worker or a machine is idle. It involves taking a series of random observations over a period of time and recording whether the worker or equipment is idle or working. This data is then used to estimate the overall percentage of time that is spent being idle. MTM, methods analysis, and micro-motion study are techniques used to improve efficiency and productivity, but they do not specifically focus on estimating idle time.

The Technique Which Can Be Used to Estimate the Percentage