2004 AMC8 Report for all schools in Georgia
Number of schools returning results 49
Average of school highest score 17.86
Average school team score 48.73
# of State Student Participants 2743
Overall State Average Score 10.42
Average Score by Grade level
Grade # of Students Average
5th 6 10.00
6th 229 8.04
7th 823 10.27
8th 1648 10.82
Number of Female Students 1307
Average Score of Female Students 9.75
Average Female Scores by Grade
Grade # of Students Average
6th 109 7.61
7th 397 9.57
8th 781 10.13
Number of Male Participants 1375
Average Score of Male Participants 11.09
Average score for Males by Grade
Grade # of Students Average
5th 5 10.80
6th 114 8.40
7th 413 10.93
8th 832 11.52
2004 American Mathematics Contest 8
Number of Students Achieving Indicated Score
SCORE MALE FEMALE TOTAL*
25 0 0 0
24 1 0 1
23 3 0 3
22 5 1 6
21 7 0 7
20 17 5 22
19 23 5 28
18 31 10 41
17 56 16 72
16 55 33 90
15 68 45 115
14 86 53 144
13 119 99 223
12 132 123 262
11 133 143 283
10 135 142 281
9 114 141 263
8 130 147 282
7 96 121 221
6 73 81 160
5 49 70 120
4 28 41 72
3 7 19 28
2 3 11 14
1 1 0 1
0 (@) 0 0 0
0 ($) 3 1 4
(@) These students attempted some of the problems
($) These students attempted none of the problems
(*) Total includes students who failed to mark their gender
2004 American Mathematics Contest 8
Number of Students by Grade
Achieving indicated Score
SCORE 5th Grade 6th Grade 7th Grade 8th Grade
25 0 0 0 0
24 0 0 1 0
23 0 0 0 3
22 0 0 1 5
21 0 0 0 7
20 0 0 4 18
19 0 0 5 23
18 0 0 10 31
17 0 2 17 51
16 1 0 22 67
15 0 3 32 79
14 0 5 45 89
13 0 8 59 152
12 1 8 92 156
11 1 15 90 174
10 0 22 101 156
9 0 32 87 139
8 1 34 80 166
7 1 26 62 126
6 1 30 46 81
5 0 22 38 59
4 0 12 19 41
3 0 8 7 13
2 0 2 4 8
1 0 0 0 1
0(@) 0 0 1 3
0($) 0 0 0 0
(@) These students attempted some of the problems
($) These students attempted none of the problems
Note: Some students failed to indicate a grade
Table of Item Difficulty for the 2004
American Mathematics Contest 8
Tabulation of responses by 2743 Students
Percent of Responses
ITEM A B C D E OMITS ?
____ _____ _____ _____ _____ _____ _____ _____
1 0.95 92.96* 2.88 1.06 1.64 0.51 0.00
2 5.69 43.02* 40.98 8.86 0.69 0.77 0.00
3 75.25* 14.07 5.40 2.37 1.82 1.06 0.04
4 2.44 52.21* 20.82 13.34 10.39 0.80 0.00
5 10.17 2.52 14.51 65.99* 6.38 0.44 0.00
6 18.45 15.86 54.32* 6.20 3.90 1.20 0.07
7 1.86 54.83* 4.70 34.12 3.90 0.58 0.00
8 25.26 54.39* 9.59 3.46 5.91 1.35 0.04
9 7.98 11.37 13.09 38.94* 25.67 2.81 0.15
10 2.88 6.09 4.59 21.91 63.36* 1.06 0.11
11 4.74 16.44 67.99* 5.80 3.46 1.57 0.00
12 26.14 22.49* 15.06 23.26 10.50 2.55 0.00
13 33.50 8.60 13.27 16.44 26.07* 2.08 0.04
14 13.63 27.93 34.71* 16.26 3.83 3.65 0.00
15 16.37 13.42 39.15* 13.82 14.73 2.37 0.15
16 4.56 5.87 22.75* 6.64 56.47 3.61 0.11
17 4.59 20.23 25.41 25.01* 20.96 3.72 0.07
18 43.02* 6.31 16.44 21.91 6.31 5.94 0.07
19 20.27 37.70* 17.21 9.08 8.06 7.51 0.18
20 11.48 21.47 23.55 26.90* 9.26 7.25 0.07
21 11.12 16.88 20.31 25.85* 17.61 8.09 0.15
22 10.13 16.33* 13.85 9.99 40.69 8.79 0.22
23 36.57 8.46 8.28 22.71* 14.40 9.33 0.26
24 15.49 18.85 23.92* 16.08 12.94 12.69 0.04
25 15.13 23.92 14.91 12.21* 20.93 12.91 0.00
(*) Correct Response
(?) Response the computer was unable to read due to incomplete
erasures or two answers marked for the same problem