Why don't you guys learn to read, hm? I thought you were a teacher, shlup.
I KNOW HOW TO READ, GOOD SIR.
Then you would be able to see the difference between the two. It's actually not really an average, but I put it like that because it seemed hard for you two to understand what was going on. Now shut up, or I'm gonna start subtracting points.
In a setting with students and test grades, the teacher adds up all the scores and divides by the number of students. What's the difference between this and what your average is?