Examlex
The number of units to be included in a study is called the sample size.
Class Statuses
The ranking or hierarchy of social positions or statuses within a society based on factors like wealth, education, and occupation.
Social Mobility
The capacity for individuals or groups to move within the social hierarchy through changes in income, education, employment, or wealth.
Social Inequality
Social inequality is the existence of unequal opportunities and rewards for different social positions or statuses within a group or society.
Karl Marx
A philosopher, economist, and sociologist whose works on the struggles between classes, notably in "The Communist Manifesto," have profoundly influenced socialist theory.
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