AP Economics: Preliminary Analysis Results, Ch. 20 Mult. Choice Test

Ch. 20 Mult. Choice
Number of Grades 17
Range of Grades (50% - 92%)
Mean 76.4%
Median 80%
Mode 64%
Grade Distribution by Grouping

%
0 - 9
10 - 19
20 - 29
30 - 39
40 - 49
50 - 59 (1)
60 - 69 (4)
70 - 79 (3)
80 - 89 (7)
90 - 99 (2)
Grade Distribution of each Grade

%
50 (1)
51
52
53
54
55
56
57
58
59
60
61
62 (1)
63
64 (3)
65
66
67
68
69
70
71
72 (1)
73
74 (1)
75
76 (1)
77
78
79
80 (2)
81
82
83
84 (1)
85
86 (3)
87
88 (1)
89
90 (1)
91
92 (1)