Dear All
I have a group of students and their grades (0-100) after an assignment.
Question 1: How do I split the original group into 2 equivalent groups (more or less) using their grades as criterion?
Question 2: What if the grades are in 2 different assignments and we still want to split the group into 2 groups using both grades (and not the mean of the 2 grades)?
Any suggestions ??
Thank you very much
Regards
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