Examlex
Factor the expression as the sum or difference of two cubes.
Standardization
The process of developing and implementing technical standards to ensure consistency and compatibility in products, services, and processes.
Random Selection
A method of selecting a sample from a population in a way that gives every member of the population an equal chance of being chosen.
Representative Sample
A subset of a population that closely mirrors the characteristics of the overall population, used in research to draw conclusions about the population as a whole.
Population
a group of individuals of the same species living in the same geographic area at the same time, capable of interbreeding.
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