List and Briefly Explain the Significance of Two Examples of Historical

question 16

Essay

List and briefly explain the significance of two examples of historical practices or policies discussed in this chapter that have taken away the rights of certain social groups.

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Definitions:

Fitted Values

Estimates or predictions generated by a statistical model that represent the best guesses for the dependent variable based on the model and the input values.

Constant Variance

The condition in which the variance of the error terms in a regression model is the same across all levels of the independent variable.

Correlation Coefficient

A numerical index that determines both the magnitude and orientation of a linear correlation between two variables, which can vary between -1 and 1.

Variables

Elements, features, or factors that are likely to vary or change among subjects in a study or a population.