Hi designers
I popped you each an individual email with your breakdowns.

m = memory
c = concepts
s = synthesis question

Here are some basic analytics:
1. There was no statistical relationship between study time and total test score.

2.  Students scored highest in memory, then concepts, then synthesis  (using the means).  However, this is a bit deceptive.  See plot below. Synthesis answers were the most positively skewed.  A few individuals brought down the mean for that section because they did not complete designing the third question for that section.

3. The test is worth 25% so ensure you scale your calculations to that. However, out of 100 points, the median was near 70.