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The slope of a horizontal line is infinite, and the slope of a vertical line is zero.
Multicollinearity
A statistical phenomenon in which multiple independent variables in a regression model are highly linearly related, affecting the model’s accuracy.
Multicollinearity
A statistical phenomenon in which several independent variables in a regression model are highly correlated, potentially distorting the results of regression analysis.
Regression Coefficients
Parameters in a regression model that represent the change in the dependent variable expected for a one-unit change in the predictor variable, holding all else constant.
Independent Variables
Variables in an analysis that are manipulated or categorized to observe their effect on the dependent variable.
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