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According to the text, the most important institution in American political life is
Random Sample
A sample that gives every member of the population an equal chance of being selected.
Population
The total number of inhabitants constituting a particular race, class, species, or area.
Sample
A subset of individuals from a larger population, selected to represent that population in a study or experiment.
Random Assignment
A method used in experiments where participants are allocated to different groups in a way that every participant has an equal chance of being assigned to any group.
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