Curve for Exam 1, Genetics 320, 2007
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since 30 September 2007
Mean: 74.9
Standard Deviation: 15.2
Medium (50 percent) : 78
Range: 23 - 100
Distribution of scores
Curve
Grade
Score
A
90 and up
B
77 to 89
C
62 to 76
D
52 to 61
F
51 and below