is multicollinearity true? what is multicollinearity what's the multicollinearity why are variables multicollinear what is the value of multicollinearity when a variable is significantly significant? what is the vif for a single variable what is the difference between a multicollinear model and a linear model? what is multicollinearity in a regression why would a vif be high when variables are considered multicollinear in a regression why are the vifs low in r what means multicollinear what variables in the tr model are not significant which variable is multicollinear does multicollinearity mean that a variable is not significant why are all variables considered multicollinear is multicollinearity a problem what is multicollinearity what is the significance of a variable in multicollinear regression what is multicollinearity if variable is low