The "America's Changing Face" Box in This Chapter Shows That

question 95

Multiple Choice

The "America's Changing Face" box in this chapter shows that since 1968, delegates to the Democratic National Convention

• A)have included higher percentages of women.
• B)have consistently become dominated by older individuals.
• C)have become less diverse in terms of race and gender.
• D)have become much richer.
• E)None of the above

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Definitions:

Independent Variable

The variable that is manipulated or controlled in an experiment to test its effect on the dependent variable.

Regression Equation

An equation that describes the statistical relationship between one dependent variable and one or more independent variables.

Compute Correlation

The process of determining the degree to which two variables are related or move together, often measured by correlation coefficients such as Pearson's r.