2010 AMC8 Report for all schools in Florida
Number of schools returning results 84
Average of school highest score 16.42
Average school team score 44.36
# of State Student Participants 5907
Overall State Average Score 8.37
Average Score by Grade level
Grade # of Students Average
5th 26 7.88
6th 816 7.44
7th 1772 8.38
8th 3222 8.58
Number of Female Students 2902
Average Score of Female Students 8.01
Average Female Scores by Grade
Grade # of Students Average
5th 15 6.87
6th 385 7.05
7th 883 8.02
8th 1600 8.23
Number of Male Participants 2878
Average Score of Male Participants 8.74
Average score for Males by Grade
Grade # of Students Average
5th 11 9.27
6th 424 7.79
7th 861 8.73
8th 1549 8.99
2010 American Mathematics Contest 8
Number of Students Achieving Indicated Score
SCORE MALE FEMALE TOTAL*
25 6 2 8
24 2 2 4
23 3 3
22 3 1 4
21 3 4 7
20 6 3 9
19 15 4 21
18 16 2 18
17 18 9 29
16 28 12 41
15 48 24 73
14 71 43 118
13 115 72 190
12 170 106 280
11 254 187 451
10 285 294 587
9 367 385 769
8 383 438 843
7 342 434 787
6 289 346 652
5 235 286 531
4 130 155 292
3 58 54 118
2 22 28 50
1 5 1 6
0 (@) 1 1
0 ($) 4 9 15
(@) These students attempted some of the problems
($) 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 8
24 2 2
23 3
22 1 3
21 3 4
20 1 8
19 1 1 3 15
18 1 2 15
17 3 7 16
16 5 9 25
15 5 18 48
14 6 33 78
13 2 18 56 110
12 24 105 148
11 40 153 256
10 3 58 182 337
9 3 92 236 428
8 2 117 265 445
7 7 117 235 421
6 3 116 187 344
5 2 104 136 285
4 1 70 78 136
3 2 29 36 50
2 5 18 27
1 2 1 3
0(@) 2 6 7
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
73 1
69 1
68 1
65 1
61 1
59 1
58 3
56 1
55 1
54 3
53 3
51 4
50 2
49 4
48 1
46 3
45 3
44 2
43 2
42 6
41 5
40 3
39 5
38 3
37 4
36 3
35 4
34 3
33 3
32 1
31 2
29 1
28 1
Table of Item Difficulty for the 2010
American Mathematics Contest 8
Tabulation of responses by 5907 Students
Percent of Responses
ITEM A B C D E OMITS ?
____ _____ _____ _____ _____ _____ _____ _____
1 1.46 3.79 92.57* 1.47 0.34 0.37 0.00
2 5.28 2.74 2.98 62.03* 26.05 0.86 0.05
3 9.89 24.51 57.83* 4.67 1.17 1.91 0.02
4 8.74 10.94 59.76* 12.60 7.33 0.63 0.02
5 10.17 56.49* 13.10 8.87 9.77 1.49 0.10
6 6.23 5.55 3.66 8.38 75.37* 0.61 0.20
7 39.14 28.12* 10.16 7.53 14.14 0.88 0.03
8 28.73 28.25 21.14 14.58* 4.96 2.27 0.07
9 16.07 12.75 32.83 30.35* 6.50 1.46 0.05
10 22.89 19.13* 23.57 18.66 13.32 2.44 0.00
11 21.11 48.48* 10.89 12.17 5.43 1.88 0.03
12 44.81 18.06 12.36 14.00* 8.85* 1.85 0.07
13 11.85 14.42 29.93 22.82 17.15* 3.66 0.17
14 11.92 14.95 28.51* 23.99 17.13 3.44 0.07
15 32.30 18.69 27.29* 11.24 6.08 4.28 0.12
16 35.99 14.66* 9.80 19.50 15.39 4.57 0.08
17 13.98 32.96 24.06 15.25* 8.48 5.18 0.08
18 13.53 19.64 28.68* 17.20 15.25 5.57 0.14
19 25.53 21.38 26.65* 13.44 5.99 6.94 0.07
20 23.53* 18.81 25.21 15.42 10.23 6.67 0.14
21 11.82 21.97 30.81* 16.83 10.29 8.18 0.10
22 13.41 21.75 21.48 20.26 14.22* 8.55 0.32
23 17.28 20.91* 22.67 17.83 11.70 9.48 0.14
24 14.71* 24.16 19.50 21.35 11.43 8.65 0.20
25 16.73 33.06 12.66 11.34 15.71* 10.41 0.08
(*) Correct Response
(?) Response the computer was unable to read due to incomplete
erasures or two answers marked for the same problem