_____ can be used to determine the fraction of the time that workers are idle and how these employees spend their time when engaged.
A)Productivity sampling
B)Work sampling
C)Normal time observation
D)Distance learning

Question

Quizplus · Accepted Answer

Work sampling involves taking random samples of a worker's day to determine how they are spending their time, including periods of idleness. This method provides a more accurate representation of a worker's activities than normal time observation, which simply observes and records the activities being performed during a specific time period. Productivity sampling is not a commonly used method in industrial engineering, and distance learning is not relevant to this question.

_____ Can Be Used to Determine the Fraction of the Time