Which one of the following statements about work measurement methods is

Question

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.

Answer

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