Test 3 Scores and Interpretation

On a basis of 100
(double the score given on your test, which is on a basis of 50)
low 23
median 68
average 66.1
high 96

A: 85-   (3)
B: 75-84 (6)
C: 60-74 (5)
D: 40-59 (5)
F:   -39 (1)

distribution:
90-  : 2
80-89: 3
70-79: 4
60-69: 5
50-59: 1
40-49: 4
30-39: 0
20-29: 1