I have a gradebook issue. It seems to be showing incorrect totals. The class all have over 100 for the total averages. However, it is incorrect. I have tried everything to figure out why this is the case. I did have one assignment that was extra credit (5 points). But, some of the class have even a 140 for the average grade and some higher than that. Not all of the students received the extra credit. Yet, their totals are wrong too.
Does anyone know what could be causing this?