A general sales tax is a unit tax placed on all retail sales

What is human capital?

A. Immigrant labor B. Someone who operates heavy equipment C. Your professor's knowledge of the economy D. A car assembly line robot

Let R2unrestricted and R2restricted be 0.4366 and 0.4149 respectively. The difference between the unrestricted and the restricted model is that you have imposed two restrictions. There are 420 observations. The F-statistic in this case is

A) 4.61 B) 8.01 C) 10.34 D) 7.71