AP Economics: Preliminary Analysis Diagnostic Test

Diagnostic Test
Number of Grades 15
Range of Grades (40% - 100%)
Mean 84.3%
Median 90%
Mode 100%
Grade Distribution by Grouping

%
0 - 9
10 - 19
20 - 29
30 - 39
40 - 49 (2)
50 - 59
60 - 69 (1)
70 - 79 (1)
80 - 89 (2)
90 - 99 (2)
100+ (7)
Grade Distribution of each Grade

%
40 (1)
41
42
43
44
45 (1)
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65 (1)
66
67
68
69
70 (1)
71
72
73
74
75
76
77
78
79
80 (1)
81
82
83
84
85 (1)
86
87
88
89
90 (2)
91
92
93
94
95
96
97
98
99
100 (7)