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Random sampling helps to reduce bias.
Social Stratification
The arrangement of individuals into hierarchical layers based on wealth, power, prestige, or other valued resources within a society.
Class Analysis
An examination of societies based on the hierarchical categorization of individuals into classes, typically determined by wealth, occupation, and social status.
Functionalist Analysis
A sociological approach that interprets each part of society in terms of how it contributes to the stability of the whole society.
Stratification
The arrangement or classification of something into different groups, levels, or ranks, often used to describe social hierarchies.
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