A disadvantage of work sampling is that:
A)it tends to be less accurate,particularly when task times are short.
B)it observes several workers simultaneously.
C)it is more expensive than time-study methods.
D)it is more intrusive than time-study methods,and therefore generates more complaints.
E)All of the above are disadvantages of work sampling.

Question

Quizplus · Accepted Answer

Work sampling involves taking a sample of observations and extrapolating the results to represent the entire work process. Therefore, it may not capture the variability in task times accurately, especially when task times are short, leading to less accurate results. Option B is actually a benefit of work sampling as it can observe several workers simultaneously, and option C is not necessarily true, as work sampling can be less expensive than time-study methods. Option D may be true to some extent, but it is not as significant as the accuracy issue mentioned in option A. Therefore, the best choice is A.

A Disadvantage of Work Sampling Is That