2010 AMC8 Report for all schools in New Hampshire
Number of schools returning results 8
Average of school highest score 20.63
Average school team score 56.25
# of State Student Participants 295
Overall State Average Score 10.75
Average Score by Grade level
Grade # of Students Average
5th 4 10.25
6th 67 8.12
7th 94 11.50
8th 130 11.57
Number of Female Students 130
Average Score of Female Students 10.12
Average Female Scores by Grade
Grade # of Students Average
5th 2 15.50
6th 34 8.03
7th 39 10.87
8th 55 10.67
Number of Male Participants 164
Average Score of Male Participants 11.24
Average score for Males by Grade
Grade # of Students Average
5th 2 5.00
6th 33 8.21
7th 55 11.95
8th 74 12.23
2010 American Mathematics Contest 8
Number of Students Achieving Indicated Score
SCORE MALE FEMALE TOTAL*
25 3 3
24 2 2 4
23 3 2 5
22 1 1
21 2 2
20 3 1 4
19 2 1 3
18 4 1 5
17 2 2 4
16 3 2 5
15 8 6 14
14 5 5 10
13 8 10 18
12 15 7 23
11 21 10 31
10 16 10 26
9 17 22 39
8 18 15 33
7 9 14 23
6 10 6 16
5 6 8 14
4 3 4 7
3 2 2 4
2 1 1
1
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
2010 American Mathematics Contest 8
Number of Students by Grade
Achieving indicated Score
SCORE 5th Grade 6th Grade 7th Grade 8th Grade
25 2 1
24 4
23 3 2
22 1
21 1 1
20 4
19 1 2
18 1 4
17 1 3
16 1 1 3
15 1 1 1 11
14 4 6
13 4 2 12
12 4 9 10
11 4 15 12
10 1 5 20
9 10 9 20
8 14 13 6
7 11 5 7
6 1 4 6 5
5 6 6 2
4 1 4 1 1
3 2 1 1
2 1
1
0(@)
0($)
(@) These students attempted some of the problems
($) These students attempted none of the problems
Note: Some students failed to indicate a grade
2010 American Mathematics Contest 8
Number of Schools with 3+ students
Achieving team Scores
SCORE school count
74 1
70 1
61 1
58 1
54 1
47 2
39 1
Table of Item Difficulty for the 2010
American Mathematics Contest 8
Tabulation of responses by 295 Students
Percent of Responses
ITEM A B C D E OMITS ?
____ _____ _____ _____ _____ _____ _____ _____
1 1.36 0.00 97.29* 0.34 1.02 0.00 0.00
2 4.41 1.02 2.03 69.15* 22.37 0.34 0.68
3 5.08 19.32 70.51* 3.39 0.34 1.36 0.00
4 6.10 8.47 66.44* 11.53 7.46 0.00 0.00
5 6.78 77.97* 5.08 4.07 5.42 0.68 0.00
6 3.73 4.75 3.05 7.12 81.36* 0.00 0.00
7 32.88 38.98* 9.15 6.44 10.51 2.03 0.00
8 17.97 21.02 25.08 31.86* 2.03 1.69 0.34
9 15.59 5.42 29.49 44.75* 3.39 1.36 0.00
10 17.97 30.85* 17.29 18.98 11.53 3.39 0.00
11 15.25 66.78* 6.44 6.78 3.05 1.69 0.00
12 41.69 15.25 6.78 28.14* 5.08* 3.05 0.00
13 9.49 13.22 21.36 19.66 31.53* 4.75 0.00
14 7.80 9.49 44.07* 18.64 15.25 4.75 0.00
15 24.07 17.29 37.29* 12.20 3.05 5.76 0.34
16 33.22 21.36* 10.85 12.88 12.88 8.81 0.00
17 11.86 25.76 20.68 21.36* 9.49 10.51 0.34
18 8.14 17.29 34.58* 16.95 13.90 8.81 0.34
19 25.42 16.61 29.83* 9.49 6.44 12.20 0.00
20 30.85* 14.92 23.73 13.90 6.44 10.17 0.00
21 5.76 17.63 33.90* 15.25 11.19 16.27 0.00
22 10.17 20.00 14.24 14.92 22.37* 18.31 0.00
23 13.90 26.10* 16.27 14.58 7.80 21.36 0.00
24 17.97* 20.34 14.58 18.31 8.81 20.00 0.00
25 11.19 34.58 5.08 8.47 19.32* 21.36 0.00
(*) Correct Response
(?) Response the computer was unable to read due to incomplete
erasures or two answers marked for the same problem