Examlex
A stratified random sample is useful when the population to be sampled is known to contain two or more mutually exclusive and clearly distinguishable subgroups or strata that differ greatly from one another with respect to some characteristic of interest.
Opposition
A relationship between ideas, forces, or entities characterized by contrast or conflict.
Predicate Term
A component of a logical statement that asserts something about the subject of the statement.
Subject Term
In logic, the term about which something is being declared in a proposition, typically appearing as the subject in the grammatical structure of the statement.
Standard Form
A predefined and commonly accepted way of presenting information or arguments, typically to facilitate clear communication and understanding.
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