2010 AMC8 Report for all schools in TAIWAN
Number of schools returning results 197
Average of school highest score 22.66
Average school team score 64.23
# of State Student Participants 9684
Overall State Average Score 15.64
Average Score by Grade level
Grade # of Students Average
5th 125 11.08
6th 325 13.38
7th 3336 14.61
8th 5898 16.45
Number of Female Students 3810
Average Score of Female Students 14.76
Average Female Scores by Grade
Grade # of Students Average
5th 28 9.54
6th 101 12.20
7th 1230 13.74
8th 2451 15.44
Number of Male Participants 5873
Average Score of Male Participants 16.22
Average score for Males by Grade
Grade # of Students Average
5th 97 11.53
6th 224 13.92
7th 2106 15.12
8th 3446 17.17
2010 American Mathematics Contest 8
Number of Students Achieving Indicated Score
SCORE MALE FEMALE TOTAL*
25 109 15 124
24 197 32 229
23 262 73 335
22 287 93 380
21 354 110 464
20 361 152 513
19 401 225 626
18 436 300 736
17 453 332 785
16 476 333 809
15 388 334 722
14 431 342 773
13 356 324 680
12 362 309 671
11 308 236 545
10 237 196 433
9 165 167 332
8 119 104 223
7 70 65 135
6 43 28 71
5 33 22 55
4 11 7 18
3 6 4 10
2 3 3 6
1 2 1 3
0 (@) 1 1
0 ($) 3 2 5
(@) These students attempted some of the problems
($) 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 4 23 97
24 5 51 173
23 1 6 66 262
22 6 79 295
21 10 105 349
20 6 141 366
19 5 13 160 448
18 2 14 226 494
17 8 10 258 509
16 4 19 266 520
15 7 16 263 436
14 9 29 317 418
13 5 30 278 367
12 7 36 275 353
11 23 28 230 264
10 7 28 206 192
9 13 27 160 132
8 9 20 96 98
7 11 5 63 56
6 2 5 36 28
5 6 3 24 22
4 4 3 8 3
3 2 3 5
2 2 4
1 3
0(@) 2 4
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 8
74 3
73 8
72 11
71 10
70 10
69 17
68 14
67 11
66 16
65 6
64 15
63 6
62 6
61 5
60 6
59 2
58 2
57 7
56 4
55 8
54 1
53 4
51 7
50 1
49 2
48 1
47 2
43 1
41 1
38 1
31 1
Table of Item Difficulty for the 2010
American Mathematics Contest 8
Tabulation of responses by 9684 Students
Percent of Responses
ITEM A B C D E OMITS ?
____ _____ _____ _____ _____ _____ _____ _____
1 0.20 0.74 98.65* 0.17 0.04 0.21 0.00
2 0.54 0.32 0.34 97.72* 0.71 0.35 0.02
3 2.01 2.95 92.95* 0.71 0.39 0.97 0.01
4 5.09 19.42 65.02* 4.60 4.18 1.61 0.07
5 0.61 95.31* 1.63 0.59 1.23 0.59 0.04
6 6.43 4.15 5.74 2.70 79.43* 1.35 0.20
7 27.38 36.62* 16.39 5.40 10.32 3.77 0.13
8 10.74 15.72 17.58 44.81* 4.44 6.67 0.05
9 13.64 3.03 6.31 74.66* 1.30 1.03 0.03
10 8.75 59.84* 12.46 7.58 5.50 5.78 0.08
11 5.17 89.09* 1.66 1.39 1.49 1.07 0.12
12 38.96 3.00 3.76 50.97* 1.43* 1.77 0.11
13 3.87 5.91 11.96 10.64 62.13* 5.12 0.37
14 2.46 3.35 84.52* 4.38 2.72 2.52 0.06
15 8.68 5.79 75.28* 5.13 2.22 2.84 0.05
16 25.69 38.80* 15.59 9.37 3.90 6.58 0.07
17 7.51 23.85 14.58 34.01* 9.72 10.20 0.12
18 2.44 5.70 77.01* 7.10 4.12 3.55 0.07
19 18.39 8.63 54.33* 6.71 3.52 8.34 0.07
20 52.04* 7.50 17.86 11.33 4.70 6.50 0.07
21 5.04 11.29 51.45* 12.29 9.21 10.53 0.20
22 4.30 18.14 8.08 7.01 54.47* 7.61 0.39
23 9.72 39.89* 16.58 14.74 6.65 12.28 0.14
24 37.36* 17.47 12.48 16.12 6.77 9.56 0.23
25 14.59 27.85 13.95 13.49 18.08* 11.78 0.26
(*) Correct Response
(?) Response the computer was unable to read due to incomplete
erasures or two answers marked for the same problem