Do they add the total of the subs and divide that number by 4 to get the final grade?
just curious because on one of mine the subs were
Centering 10
Edges 9
Corners 8
Surface 9.5
If I add those up and divide by 4 I get 9.125 but the overall grade was 8.5 instead of 9.
Am I missing something or is there more to calculating the overall grade ?
just curious because on one of mine the subs were
Centering 10
Edges 9
Corners 8
Surface 9.5
If I add those up and divide by 4 I get 9.125 but the overall grade was 8.5 instead of 9.
Am I missing something or is there more to calculating the overall grade ?