Peanut Inspector Certification Practice Exam

For a load of 25 sacks, how many sacks should be sampled to meet the requirements?

1. 5 or 6

2. 4 or 5

3. 6 or 7

4. 8 or 9

The correct answer is: 4 or 5

To determine the appropriate number of sacks to sample from a load of 25 sacks, it is essential to understand the statistical sampling methods and guidelines that ensure reliable results while also maintaining efficiency in inspection processes. In the context of sampling, a common practice is to refer to established standards which outline the number of units to sample based on the total load size. For a load of 25 sacks, the goal is to select a sample size that is sufficient to provide a reliable estimate of the quality of the entire load without being excessive. Choosing 4 or 5 sacks for sampling is sound as it falls within accepted sampling guidelines, which often suggest that for a small batch size, sampling 10-20% of the total load offers enough data to identify any potential quality issues. Sampling fewer sacks than this could lead to inconclusive results, while sampling excessively could be inefficient and impractical. Selecting this range provides a balance between thoroughness and efficiency, allowing for effective quality assurance without overextending resources on sampling. Hence, the answer that suggests sampling 4 or 5 sacks is appropriate for the situation at hand.