midterm grade stats

[William Stein]

Hi,

To help you interpret your midterm grade, I made a list v of all the
grades, and here are some statistics about it:

sage: min(v)*100.0
66.6666666666667
sage: max(v)*100.0
100.000000000000
sage: std(v)*100.0
8.58309104998295
sage: mean(v)*100.0
95.6978319783198
sage: len(v)
41
sage: v.count(1)
29

-- William

--
William Stein
Professor of Mathematics
University of Washington
http://wstein.org