which of the following is a function that is correlated with the unit change of the independent variable? how many independent variables in a regression model how to interpret regression coefficient why is the right sign of coefficients a regression error which variable has a negative and negative correlation? what is wrong vif in multiple regression what would cause the coefficients of a regression to be negative? how do you interpret your variable coefficients regression coefficients definition in multicollinearity when to use regression coefficients why is there a wrong sign in the regression model why would it be wrong for coefficient to be positive if the independent variable was not increased by one unit? what is the right sign of a coefficient how to interpret regression coefficient which of the following can be a wrong sign? why would coefficients be negative which statement would imply that the coefficient of a regression is negative what is meant by variable coefficients when one variable is negative, the other variable will be positive. why is a coefficient a wrong sign