heteroscedasticity

How Do You Find The Assumptions Of Multiple Linear Regression?

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How Do You Find The Assumptions Of Multiple Linear Regression? A linear relationship between the dependent and independent variables. … The independent variables are not highly correlated with each other. … The variance of the residuals is constant. … Independence of observation. … Multivariate normality. What are the assumptions for multiple linear regression? A linear

What Do You Do When Linear Regression Assumptions Are Violated?

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What Do You Do When Linear Regression Assumptions Are Violated? If the regression diagnostics have resulted in the removal of outliers and influential observations, but the residual and partial residual plots still show that model assumptions are violated, it is necessary to make further adjustments either to the model (including or excluding predictors), or transforming