2010 AMC8 Report for all schools in Louisiana
Number of schools returning results 13
Average of school highest score 15.62
Average school team score 42.38
# of State Student Participants 750
Overall State Average Score 8.27
Average Score by Grade level
Grade # of Students Average
5th 31 5.61
6th 40 7.80
7th 245 7.74
8th 428 8.78
Number of Female Students 392
Average Score of Female Students 7.80
Average Female Scores by Grade
Grade # of Students Average
5th 15 5.73
6th 15 6.87
7th 128 7.16
8th 232 8.33
Number of Male Participants 350
Average Score of Male Participants 8.79
Average score for Males by Grade
Grade # of Students Average
5th 16 5.50
6th 24 8.54
7th 115 8.32
8th 192 9.35
2010 American Mathematics Contest 8
Number of Students Achieving Indicated Score
SCORE MALE FEMALE TOTAL*
25 3 3
24
23
22 3 3
21
20 2 2
19
18 1 1
17 1 2 3
16 1 2 3
15 9 6 15
14 9 7 16
13 18 8 27
12 12 10 22
11 34 23 59
10 29 38 67
9 51 53 105
8 30 50 81
7 51 60 111
6 44 49 94
5 28 38 67
4 16 30 47
3 3 14 17
2 3 2 5
1 1 1
0 (@)
0 ($) 1 1
(@) These students attempted some of the problems
($) 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
23
22 1 1 1
21
20 1 1
19
18 1
17 1 2
16 3
15 3 11
14 4 12
13 7 20
12 5 17
11 2 21 35
10 3 17 47
9 3 6 24 71
8 3 6 26 44
7 5 2 42 61
6 5 6 30 53
5 5 2 35 25
4 5 9 19 14
3 4 1 5 7
2 4 1
1 1
0(@) 1
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
75 1
53 1
52 1
45 2
44 1
43 1
38 1
36 2
32 1
31 1
21 1
Table of Item Difficulty for the 2010
American Mathematics Contest 8
Tabulation of responses by 750 Students
Percent of Responses
ITEM A B C D E OMITS ?
____ _____ _____ _____ _____ _____ _____ _____
1 1.73 4.00 92.80* 0.93 0.27 0.27 0.00
2 6.13 2.80 3.87 52.93* 33.07 1.20 0.00
3 12.13 24.53 53.87* 5.20 2.00 2.27 0.00
4 8.67 14.53 52.53* 11.87 12.13 0.27 0.00
5 10.00 57.73* 11.20 8.67 11.60 0.80 0.00
6 6.67 5.60 3.47 10.13 73.33* 0.53 0.27
7 40.80 26.00* 11.60 7.47 13.07 1.07 0.00
8 29.87 27.20 19.07 18.40* 3.73 1.73 0.00
9 13.60 14.13 32.67 31.47* 6.40 1.73 0.00
10 21.60 20.53* 22.53 17.20 16.00 2.00 0.13
11 22.80 47.20* 12.67 9.87 5.07 2.40 0.00
12 42.93 17.33 12.93 15.60* 8.93* 2.13 0.13
13 9.60 12.53 31.33 23.73 18.13* 4.67 0.00
14 9.20 15.60 28.80* 24.13 17.73 4.27 0.27
15 32.93 18.13 28.40* 11.33 4.67 4.53 0.00
16 35.87 14.40* 11.47 17.47 15.87 4.93 0.00
17 13.47 30.67 23.47 16.80* 9.33 6.13 0.13
18 13.07 23.20 28.40* 13.87 14.93 6.53 0.00
19 26.40 19.73 26.80* 11.73 7.60 7.60 0.13
20 23.87* 19.07 25.07 13.33 10.53 8.00 0.13
21 9.20 22.27 31.20* 15.20 11.47 10.27 0.40
22 12.13 18.80 22.27 19.60 15.47* 11.60 0.13
23 17.73 21.20* 19.20 20.93 8.93 11.87 0.13
24 12.93* 26.80 18.67 17.07 13.33 11.07 0.13
25 15.20 31.07 14.40 9.33 17.87* 12.13 0.00
(*) Correct Response
(?) Response the computer was unable to read due to incomplete
erasures or two answers marked for the same problem