If a process is to be sampled once each hour, the precise time within the hour:
A)should be the same each hour of operation.
B)should change with shift changes.
C)should be determined randomly.
D)should be incremented on a constant basis.

Question

Quizplus · Accepted Answer

Randomly determining the precise time within the hour for sampling helps in avoiding bias and ensures that the sampling process is representative of the entire operation, rather than potentially capturing patterns or anomalies specific to a certain time.

If a Process Is to Be Sampled Once Each Hour