30 Oct 100 points might be a biased statement because it is not guaranteed that each student will get 100 extra points. This is just an average number, some students might have done better
100 points might be a biased statement because it is not guaranteed that each student will get 100 extra points. This is just an average number, some students might have done better and not taken any classes and the students who did take the classes may be grouped in. Some test takers may have also done better in one subject that resulted in higher points.
