2010 AMC8 Report for all schools in Wyoming
Number of schools returning results 3
Average of school highest score 14.33
Average school team score 34.00
# of State Student Participants 134
Overall State Average Score 8.86
Average Score by Grade level
Grade # of Students Average
7th 68 8.56
8th 66 9.17
Number of Female Students 63
Average Score of Female Students 8.51
Average Female Scores by Grade
Grade # of Students Average
7th 29 8.34
8th 34 8.65
Number of Male Participants 71
Average Score of Male Participants 9.17
Average score for Males by Grade
Grade # of Students Average
7th 39 8.72
8th 32 9.72
2010 American Mathematics Contest 8
Number of Students Achieving Indicated Score
SCORE MALE FEMALE TOTAL*
25
24
23
22
21
20
19
18
17 2 2
16 1 1
15
14 3 1 4
13 3 2 5
12 3 4 7
11 7 6 13
10 11 10 21
9 9 10 19
8 8 6 14
7 13 9 22
6 8 8 16
5 2 5 7
4 2 2
3 1 1
2
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
24
23
22
21
20
19
18
17 1 1
16 1
15
14 2 2
13 1 4
12 4 3
11 6 7
10 9 12
9 10 9
8 8 6
7 11 11
6 11 5
5 4 3
4 2
3 1
2
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
50 1
40 1
Table of Item Difficulty for the 2010
American Mathematics Contest 8
Tabulation of responses by 134 Students
Percent of Responses
ITEM A B C D E OMITS ?
____ _____ _____ _____ _____ _____ _____ _____
1 1.49 5.97 91.04* 1.49 0.00 0.00 0.00
2 14.18 2.24 4.48 58.96* 19.40 0.75 0.00
3 5.97 29.10 60.45* 2.99 0.75 0.75 0.00
4 0.75 2.24 72.39* 19.40 4.48 0.75 0.00
5 7.46 70.15* 5.22 5.22 9.70 2.24 0.00
6 4.48 2.24 1.49 8.21 83.58* 0.00 0.00
7 37.31 29.10* 10.45 7.46 14.18 1.49 0.00
8 29.10 20.15 22.39 20.15* 3.73 4.48 0.00
9 11.94 5.97 49.25 24.63* 6.72 1.49 0.00
10 19.40 20.15* 17.91 23.13 14.93 4.48 0.00
11 14.93 55.97* 7.46 12.69 5.97 2.99 0.00
12 51.49 16.42 8.96 12.69* 8.21* 1.49 0.75
13 17.16 15.67 27.61 22.39 14.93* 2.24 0.00
14 14.93 13.43 34.33* 17.16 18.66 0.75 0.75
15 38.06 18.66 24.63* 10.45 3.73 3.73 0.75
16 39.55 8.96* 11.94 21.64 16.42 1.49 0.00
17 10.45 36.57 25.37 14.93* 9.70 2.99 0.00
18 15.67 14.18 28.36* 18.66 20.15 2.99 0.00
19 27.61 23.13 28.36* 10.45 6.72 3.73 0.00
20 29.85* 17.16 28.36 11.19 9.70 3.73 0.00
21 5.22 21.64 38.81* 20.15 10.45 3.73 0.00
22 16.42 23.13 22.39 19.40 14.18* 4.48 0.00
23 16.42 22.39* 23.88 20.15 12.69 4.48 0.00
24 10.45* 29.10 16.42 27.61 12.69 3.73 0.00
25 22.39 28.36 14.18 15.67 16.42* 2.99 0.00
(*) Correct Response
(?) Response the computer was unable to read due to incomplete
erasures or two answers marked for the same problem