1000%... just like in school. It's better to have 20 test to divide by then just three or four of them your percentage would suck if you only had three or four test and they are all 50s and if you had 20 test and four of them were in the 50s four of them were in the 80s four of them were in the 70s. Your overall score wouldn't be that bad. I don't understand how you don't shoot the ball and let me tell you they were open.... especially at the free throw line...