strata

What Is Quality Stratification?

by

What Is Quality Stratification? 1. Stratification. Stratification analysis is a quality assurance tool used to sort data, objects, and people into separate and distinct groups. Separating your data using stratification can help you determine its meaning, revealing patterns that might not otherwise be visible when it’s been lumped together. What is the most common use

What Is The Difference Between Strata And Stratum?

by

What Is The Difference Between Strata And Stratum? “Stratum” refers to a single subgroup or category, while “Strata” can mean several, or all, groups. … Each station in the survey falls into one of several strata. What is strata and stratum in statistics? In statistics, a stratum (plural strata) refers to a subset (part) of