8/08   Here is the final histogram of overall grades.
       Major cutoffs are marked with solid lines; minor
       cutoffs are marked with dotted lines.

8/05   Here is the histogram of overall grades after
       Test 3.  The location of letter grade cutoffs
       is APPROXIMATE; the final cutoffs may be either
       higher or lower than those shown here.  The
       plus-minus system will be used (C+, B-, B+, A-,
       and A+ grades will be assigned), but I will not
       estimate the locations of those cutoffs.  To
       see what the letter grade cutoffs have been in 
       previous summers, please follow the links at
       the bottom of HOW TO FIGURE YOUR FINAL GRADE.  
       Thanks. GBA

7/23
       Here is the histogram of overall grades after
       Test 2.  I will ESTIMATE the letter grade
       cutoffs after Test 3.  To see what the letter
       grade cutoffs have been in previous summers,
       please follow the links at the bottom of
       HOW TO FIGURE YOUR FINAL GRADE.  Thanks. GBA