Results for first quiz
======================

225 took it
Mean 18.3, median 18.5, range [6,25] of 25 points

Approximate grade breaks
   >=22  -->  A 
   >=19       B
   >=16       C
   >=10       D
   < 10       <sigh>

Because quizzes are so short, they aren't very accurate predictors of
your final grade.  So if you are near one of these grade breaks, it's
hard to tell which side you will end up on.  We'll have much more
accurate predictions after the first midterm.

Be sure to collect your quiz (in class Wednesday or from your section
leader Monday) and look at your errors, so you can avoid repeating
them on the midterm.