Which one of the following statements about work measurement methods is True?
A) The two methods of using a stopwatch in time studies are historical and snap-back.
B) The time study method is usually used for less-repetitive work with no definite work cycle.
C) With the time study method, the analyst assigns a performance rating factor (RF) to the work's performance. A value of RF greater than 1 means the worker is slower than a standard worker.
D) The work sampling method needs many observations.

Question

Quizplus · Accepted Answer

Work sampling requires a large number of observations to accurately estimate the proportion of time spent on different activities.

Which One of the Following Statements About Work Measurement Methods