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- Sat Nov 09, 2013 9:16 am
- Forum: Econometric Discussions
- Topic: Comparing the mean of two non-random groups (revised)
- Replies: 0
- Views: 1150
Comparing the mean of two non-random groups (revised)
Students are assigned to group A or B based on two aspects: a grade from an exam and an evaluation of their teacher. Students with both a high grade and a positive evaluation get into group A, other students in group B. I know that the grade is much more influential than the teacher’s evaluation. I ...