Purpose: Holds the mean and median performance of a question on a particular paper.
| Field | Type | Purpose |
|---|---|---|
| paperID | mediumint(8) unsigned | ID of the paper |
| questionID | int(11) unsigned | ID of the question |
| median | decimal(10,5) | Median value of students in the cohort. |
| mean | decimal(10,5) | Mean value of students in the cohort. |
See also: Marks Caching