How to interpret your score on the second quiz
=============================================

216 people took the quiz.
Scores ranged from 7.5 to 19.5 out of 20.
The mean was 15.3 and the median 15.5.

Approximate grade breaks:

   >= 18   A
   == 17.5  on the A/B line
   >= 16   B
   == 15.5 on the B/C line
   >= 14   C
   == 13.5 on the C/D line
   >= 11   D
   <  11   [uh oh]

Quizzes are most valuable as diagnostics to reveal what you
need to study for the upcoming midterm.   Do pick up your quiz
and figure out how to avoid re-making any of your mistakes.


Margaret