408-08 Grade Distribution
Grades are calculated by the average of all four exams.
Grade	Range	#
F	0-45	4
D	46-50	6
C	51-60	21	14
C+	61-67	23
B	68-74	16
B+	75-78	18
A	79-100	32
	Avg=	68.7
	SD =	13.4