2006 AMC8 Report for all schools in Oklahoma
Number of schools returning results 13
Average of school highest score 17.15
Average school team score 46.46
# of State Student Participants 850
Overall State Average Score 9.44
Average Score by Grade level
Grade # of Students Average
5th 5 6.80
6th 119 7.45
7th 342 8.99
8th 375 10.57
Number of Female Students 397
Average Score of Female Students 8.78
Average Female Scores by Grade
Grade # of Students Average
5th 3 7.33
6th 68 7.04
7th 155 8.80
8th 169 9.49
Number of Male Participants 442
Average Score of Male Participants 10.02
Average score for Males by Grade
Grade # of Students Average
5th 2 6.00
6th 51 7.98
7th 183 9.15
8th 202 11.47
2006 American Mathematics Contest 8
Number of Students Achieving Indicated Score
SCORE MALE FEMALE TOTAL*
25 0 0 0
24 0 0 0
23 1 0 1
22 2 0 2
21 4 0 4
20 1 0 1
19 5 0 5
18 7 0 9
17 7 5 12
16 10 5 15
15 24 6 30
14 20 11 31
13 16 24 41
12 36 28 65
11 43 20 63
10 53 49 102
9 45 55 102
8 41 59 101
7 50 39 90
6 37 38 75
5 18 34 54
4 17 13 31
3 3 7 10
2 1 4 5
1 1 0 1
0 (@) 0 0 0
0 ($) 0 0 0
(@) These students attempted some of the problems
($) These students attempted none of the problems
(*) Total includes students who failed to mark their gender
2006 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 0 0
23 0 0 0 1
22 0 0 0 2
21 0 0 0 4
20 0 0 0 1
19 0 1 0 4
18 0 0 3 6
17 0 0 2 10
16 0 0 9 6
15 0 0 8 22
14 1 4 9 17
13 0 0 15 26
12 0 5 22 37
11 0 3 25 35
10 0 15 46 40
9 0 11 43 47
8 1 17 44 39
7 0 12 41 35
6 1 16 36 21
5 0 19 20 15
4 1 11 10 7
3 0 4 5 0
2 1 1 3 0
1 0 0 1 0
0(@) 0 0 0 0
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 2006
American Mathematics Contest 8
Tabulation of responses by 850 Students
Percent of Responses
ITEM A B C D E OMITS ?
____ _____ _____ _____ _____ _____ _____ _____
1 0.12 0.71 5.18 92.71* 1.18 0.12 0.00
2 5.53 2.71 85.41* 2.12 3.65 0.59 0.00
3 40.00* 8.82 26.94 12.35 10.82 1.06 0.00
4 4.35 62.47* 14.47 12.94 5.29 0.47 0.00
5 10.35 3.88 5.41 58.94* 20.71 0.71 0.00
6 5.41 28.12 46.82* 6.47 12.82 0.24 0.12
7 44.59 15.76* 11.06 14.00 14.35 0.00 0.24
8 10.00 5.65 14.24 11.18 58.47* 0.24 0.24
9 28.59 14.35 37.29* 8.71 9.88 1.06 0.12
10 16.00* 38.47 22.35 12.59 9.76 0.71 0.12
11 20.00 32.24 16.82* 18.82 10.12 2.00 0.00
12 4.24 4.71 41.53 39.29* 9.53 0.59 0.12
13 11.65 20.35 28.35 21.06* 17.65 0.82 0.12
14 7.41 76.24* 5.76 5.41 4.82 0.35 0.00
15 24.35 11.65 40.71* 11.06 10.71 1.53 0.00
16 18.24 19.76 25.65 14.35 19.18* 2.82 0.00
17 7.18 23.41* 14.82 37.65 15.41 1.41 0.12
18 10.00 12.47 23.06 22.24* 30.24 1.76 0.24
19 9.18 14.24 14.59 55.18* 4.94 1.65 0.24
20 13.76 22.71 29.65* 18.59 12.59 2.71 0.00
21 16.24* 18.24 23.06 21.18 17.76 3.41 0.12
22 20.35 31.06 20.94 16.35* 7.53 3.29 0.47
23 19.53* 16.00 22.82 14.00 23.53 4.00 0.12
24 14.00* 17.53 28.59 18.94 15.76 5.06 0.12
25 19.29 20.12* 24.59 16.12 14.00 5.76 0.12
(*) Correct Response
(?) Response the computer was unable to read due to incomplete
erasures or two answers marked for the same problem