Members of Interest Groups in the United States Are Typically

question 94

Multiple Choice

Members of interest groups in the United States are typically people

• A)with higher levels of income and education.
• B)from the lower socioeconomic levels.
• C)who work in manual labor and unskilled occupations.
• D)who identify as Democrats.

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Definitions:

Standard Error

A statistical metric that measures the accuracy with which a sample distribution represents a population, calculated as the standard deviation of the sampling distribution.

Margin of Error

An expression of the amount of random sampling error in a survey's results, indicating a range within which the true population parameter is likely to lie.

Confidence Interval

A collection of values, derived from the analysis of sample data, that is expected to cover the value of an unknown population quality.

Standard Error

A measure of the accuracy with which a sample distribution represents a population by using the standard deviation of the sample.