What is the process of selecting batches of products to test known as?

The process of selecting batches of products to test is known as sampling. Sampling is a statistical technique used in various fields, including manufacturing and quality control, to assess the quality or characteristics of a larger population based on a representative subset. By testing a sample rather than the entire batch, companies can efficiently evaluate product quality, find defects, and make informed decisions without incurring the time and cost associated with testing every item.

This approach is particularly important in quality control, where it’s often impractical to inspect every single product due to time, resource, or cost constraints. Sampling allows for the identification of trends and potential quality issues while using less effort, thereby streamlining the assurance process.