Final answer:
When the years of education increase by 5 years, the wage would increase by 4 dollars.
Step-by-step explanation:
To calculate how much the wage would increase when the years of education increases by 5 years, we can use the coefficient for the EDU variable in the model.
The coefficient for EDU is 0.8, which means that for every additional year of education, the wage increases by 0.8 dollars. Therefore, when the years of education increase by 5 years, the wage would increase by 5 * 0.8 = 4 dollars.