【单选题】The following model is used to determine the annual savings of an individual on the basis of his annual income and education. Savings = β 0 +∂ 0 Edu + β 1 Inc+u The variable ‘Edu’ takes a value...
【单选题】The following model is used to determine the annual savings of anindividual on the basis of his annual income and education.【图片】Refer to the model above. The inclusion of another binary variabl...