How many eggs must be sampled from 51 to 100 cases?

To determine how many eggs must be sampled from cases numbering between 51 to 100, it's important to understand the sampling regulations applicable to the commodity in question. The guideline specifies that for this range of cases, a consistent and methodical approach to sampling is required to ensure accuracy and representativity of the sample.

The correct choice of sampling 75 eggs from each case aligns with established regulatory practices. This number strikes a balance between being sufficient to draw reliable conclusions about the quality and safety of the eggs while also being manageable in terms of the resources and time needed for sampling. A sample size of 75 is large enough to facilitate statistical analysis and to adequately represent the conditions of the entire lot being tested.

In contrast, the other options suggest sampling quantities that either exceed what's necessary or are too minimal to provide a reliable assessment. Sampling 50 eggs from each case would not sufficiently represent the variability within a case, while sampling 100 eggs from just five cases could create bias and misleading results by favoring a few cases over others. Sampling 25 eggs would be too small to yield accurate data for quality assurance and could lead to a higher margin of error.

Therefore, selecting 75 eggs per case provides a robust and reliable sampling framework that adheres to the