Midterm class performance
 G= HW1+HW2+HW3+HW4+Ex1  [0-480pts]
Class average is 300.333pts and stdev 79.1255pts
G in [360,480] A
G in [290,360] B or B+
G in [220,290] C or C+
G in [0  ,220] F

March 14, 2022.