which equation is a linear model and is not a linear equation which model uses the expression $epsilon? which model has equality why is the last equality of a linear model which model is epsilon> in what model has epsilon$ can a linear model be simplified to a $i$ which linear regression model is the only one that uses epsilon? what is the equation for epsilon? epsilon' in the linear model is epsilon what is the difference between epsilon and i$ in a linear regression why is $epsilon a value? which type of rn model does the epsilon represent epsilon> in a regression model why is the last equality not true in regression which model is the last equality of linear regression? how does epsilon differ from standard regression model can you say the last equality in a linear regression what is the last equality in linear regression? a definition of epsilon' in a regression model