Peanut Inspector Certification Practice Exam

From a load of 25 sacks, how many should be sampled?

1. 2 or 3

2. 4 or 5

3. 5 or 6

4. 6 or 7

The correct answer is: 6 or 7

Sampling is a critical aspect of ensuring quality and compliance in various industries, including peanut inspection. When dealing with a load of 25 sacks, the recommended sampling size reflects statistical principles aimed at obtaining a representative sample that can provide reliable insights about the entire batch. The correct answer emphasizes that sampling 6 or 7 sacks is essential because this quantity is statistically robust enough to reveal potential issues within the batch. It ensures sufficient representation of the entire load to help identify any defects or non-compliance with quality standards. A sample of this size increases the reliability of the conclusions drawn from the inspection, making it more likely that any problems will be detected. Sampling too few sacks, such as 2 or 3, would diminish the ability to accurately assess the quality of the load. Smaller samples may not reflect the variability present in the larger batch, potentially leading to incorrect assumptions about the overall quality. Similarly, while a sample of 4 or 5 is better than smaller options, it still falls short in capturing the necessary diversity and certainty required for quality assurance in this context. In summary, taking 6 or 7 sacks strikes the right balance between practical sampling efforts and statistical reliability, thus making this option the most effective and insightful choice for ensuring the integrity of