Answer:
all courses.
Explanation:
Here there is established a mean of the total marks or grades acquired by the student in the entire course .
If the subjects undertaken are ten for instance , all the marks are added up and divided by ten to have the average mark.
This one implies clearly that a student has to get substantial marks in order to avoid a draw back by one or more subjects that might be under performed at the expense of those ones that he or she scored high.
