Which One of the Following Statements About Work Measurement Methods

question 68

Multiple Choice

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.

---

Definitions:

Significance Level

The point at which the null hypothesis is considered refuted in statistical analysis, typically represented by the symbol alpha.

Linearly Related

A relationship between two variables where the change in one variable is proportional to the change in another, represented graphically by a straight line.

Residual Plots

Graphical displays of the residuals (errors) from a regression analysis, used to assess the fit of a model.

Profit Per Book

Represents the average amount of money earned as profit from the sale of a single book.