In a double-sampling plan, a second sample may not be taken if the results of the first sample are conclusive.

Question

Quizplus · Accepted Answer

In a double-sampling plan, the decision to take a second sample is based on the results of the first sample. If the results are inconclusive or borderline, a second sample may be taken to ensure a more accurate judgment. However, if the results of the first sample are conclusive, a second sample is unnecessary and not taken. Therefore, the statement is true.

In a Double-Sampling Plan, a Second Sample May Not Be