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salient-systems / progress-workbook

CSUS Senior Project for PLMS
http://salient-systems.net/
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Performance: Average grade for a cohort is lower than it should be #127

Closed MasterDevwi closed 10 years ago

MasterDevwi commented 10 years ago

It looks like the performance page is counting the scores for cohort students not in the class as 0. I tried comparing the performance of a class, two students in the class, and a cohort containing those two students plus others not in the class. The graph for the cohort was much lower than the average (around 10% vs. 55%).

ThyssenK commented 10 years ago

Good catch. I'm pretty sure I know why this is happening