which regression model violates linearity and homogeneity assumptions? residual plot definition residual plot definition why is the plotting assumption violated do residual plots violate linearity assumption what is the residual plot in regression what is residual plot do residual plots violate linearity which of the following variables violates the linearity or homogeneity assumption? which hypothesis violates the linearity and homogeneity assumption for regression does residual plot violate linearity assumption which residual plot violates linearity assumptions what is residual plot what variables violate linearity and homogeneity assumption what assumptions violate linearity do residual plots violate linearity if residual plot violates linearity assumptions, when does the model stop? do residual plots violate linearity assumptions? what residual plot violates linearity and homogeneity assumptions what is the definition residual plot