American Mathematics Competitions
2011 AMC 10 A Results for New Mexico
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 82
Number of unofficial participants: 0
Average score of participants: 71.1
Average score for female students is: 61.8 ( 23 Students)
Average score for male students is: 77.7 ( 39 Students)
Average score for unspecified gender is 68.7 ( 20 Students)
Average score for grade 10 is: 92.5 ( 14 Students)
Average score for grade 9 is: 57.8 ( 45 Students)
Average score for grade 8 and below is: 87.4 ( 15 Students)
Average score with unknown grade: 77.8 ( 8 Students)
AIME qualifying score = 117.0 or better
Number of AIME qualifers 6
Number of schools returning results 5
Average school winning score 109.50
American Mathematics Competitions
2011 AMC 12 A Results for New Mexico
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 62
Number of unofficial participants: 0
Average score of participants: 70.7
Average score for female students is: 68.1 ( 24 Students)
Average score for male students is: 72.0 ( 33 Students)
Average score for unspecified gender is 74.7 ( 5 Students)
Average score for grade 13 is: 58.5 ( 1 Student)
Average score for grade 12 is: 66.8 ( 34 Students)
Average score for grade 11 is: 75.3 ( 20 Students)
Average score for grade 10 is: 72.4 ( 4 Students)
Average score for grade 9 is: 84.0 ( 1 Student)
Average score for grade 8 and below is: 120.0 ( 1 Student)
Average score with unknown grade: 54.0 ( 1 Student)
AIME qualifying score = 93.0 or better
Number of AIME qualifers 9
Number of schools returning results 5
Average school winning score 97.20
Average school team score 267.00
American Mathematics Competitions
2011 AMC 10 B Results for New Mexico
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 44
Number of unofficial participants: 0
Average score of participants: 55.4
Average score for female students is: 44.2 ( 16 Students)
Average score for male students is: 72.2 ( 19 Students)
Average score for unspecified gender is 40.0 ( 9 Students)
Average score for grade 10 is: 69.2 ( 8 Students)
Average score for grade 9 is: 82.5 ( 4 Students)
Average score for grade 8 and below is: 50.7 ( 29 Students)
Average score with unknown grade: 28.0 ( 3 Students)
AIME qualifying score = 117.0 or better
Number of AIME qualifers 2
Number of schools returning results 3
Average school winning score 113.50
American Mathematics Competitions
2011 AMC 12 B Results for New Mexico
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 24
Number of unofficial participants: 0
Average score of participants: 71.9
Average score for female students is: 54.2 ( 9 Students)
Average score for male students is: 85.9 ( 12 Students)
Average score for unspecified gender is 69.0 ( 3 Students)
Average score for grade 12 is: 70.5 ( 4 Students)
Average score for grade 11 is: 64.0 ( 9 Students)
Average score for grade 10 is: 80.1 ( 5 Students)
Average score for grade 9 is: 54.0 ( 2 Students)
Average score for grade 8 and below is: 89.6 ( 4 Students)
AIME qualifying score = 97.5 or better
Number of AIME qualifers 3
Number of schools returning results 4
Average school winning score 88.50
Average school team score 217.50
2011 State AMC 12 TEAM Score Distribution
-----------------------------------------------
score A B Rank
-----------------------------------------------
337.5 1 1
318.0 1 2
304.5 1 3
265.5 1 4
235.5 1 5
229.5 1 6
211.5 1 7
168.0 1 8
135.0 1 9
2011 AMC Contest Score Distributions
-----------------------------------------------
score 12 A 12 B 10 A 10 B
-----------------------------------------------
138.0 1
135.0 1
133.5 1
129.0 1
127.5 1
124.5 1
123.0 1
120.0 1
117.0 1 1
112.5 2
111.0 1 1
109.5 2
105.0 1 1
103.5 1 1
102.0 1 2
100.5 1
99.0 2
97.5 2 1
96.0 1 1
93.0 1
91.5 2 2
90.0 1 1
88.5 1 1
87.0 2
85.5 1 2 1
84.0 2 1 2 1
82.5 2 1
81.0 1 2 2
79.5 3 2
78.0 1 1 3 1
76.5 3 2
75.0 1 1
73.5 2 2
72.0 3 2 2
70.5 3
69.0 3 1
67.5 1 1 3
66.0 4 1
64.5 2 6
63.0 1 1 1
61.5 2 1 4
60.0 2 1 2
58.5 2 1 1 1
57.0 3 1 2 1
55.5 2 1
54.0 2 4 2
52.5 1 1
51.0 1 1 1
49.5 3 1 1
48.0 2 1
46.5 2
45.0 2 2
43.5 2 1
42.0 2 2 2
40.5 1 2
39.0 2 2 1
37.5 2 1
36.0 1 3
34.5 2 2 1
33.0 1 1
31.5 1
30.0 2
28.5 1 1
25.5 1
24.0 2
18.0 1
15.0 1
American Mathematics Competitions
2011 AMC 10 A Results for New Mexico
SCORE DISTRIBUTION
score ----gender----------- -----------grade-----------------
male female ?
American Mathematics Competitions
2011 AMC 10 A Results for New Mexico
Analysis
Table of Item Difficulty for the 2011
American Mathematics Competitions 10/12
Tabulation of responses for all Participants
Percent of Responses
ITEM A B C D E OMITS ?
____ _____ _____ _____ _____ _____ _____ _____
1 0.00 0.00 12.20 87.80* 0.00 0.00 0.00
2 3.66 0.00 2.44 18.29 75.61* 0.00 0.00
3 1.22 8.54 3.66 64.63* 0.00 21.95 0.00
4 59.76* 9.76 4.88 4.88 0.00 20.73 0.00
5 4.88 20.73 60.98* 0.00 0.00 13.41 0.00
6 12.20 9.76 43.90* 18.29 1.22 14.63 0.00
7 4.88 52.44* 37.80 1.22 1.22 2.44 0.00
8 3.66 13.41 69.51* 0.00 3.66 9.76 0.00
9 35.37* 4.88 6.10 3.66 9.76 40.24 0.00
10 2.44 28.05* 12.20 10.98 10.98 34.15 1.22
11 7.32 36.59* 4.88 6.10 3.66 41.46 0.00
12 76.83* 1.22 6.10 7.32 0.00 8.54 0.00
13 40.24* 9.76 12.20 12.20 3.66 21.95 0.00
14 20.73 26.83* 12.20 2.44 3.66 34.15 0.00
15 4.88 7.32 32.93* 3.66 1.22 50.00 0.00
16 24.39 14.63* 7.32 4.88 12.20 36.59 0.00
17 1.22 1.22 70.73* 6.10 1.22 19.51 0.00
18 9.76 1.22 24.39* 12.20 4.88 47.56 0.00
19 3.66 3.66 12.20 2.44 12.20* 65.85 0.00
20 13.41 2.44 13.41 7.32* 7.32 56.10 0.00
21 8.54 8.54 8.54 10.98* 3.66 59.76 0.00
22 10.98 6.10 6.10* 4.88 2.44 69.51 0.00
23 8.54 8.54 15.85* 6.10 6.10 54.88 0.00
24 1.22 1.22 1.22 2.44* 4.88 89.02 0.00
25 1.22 1.22 2.44* 2.44 1.22 91.46 0.00
(*) Correct Response
(?) Response the computer was unable to read due to incomplete
erasures or two answers marked in the same column
American Mathematics Competitions
2011 AMC 12 A Results for New Mexico
SCORE DISTRIBUTION
score ----gender----------- -----------grade-----------------
male female ?
American Mathematics Competitions
2011 AMC 12 A Results for New Mexico
Analysis
Table of Item Difficulty for the 2011
American Mathematics Competitions 10/12
Tabulation of responses for all Participants
Percent of Responses
ITEM A B C D E OMITS ?
____ _____ _____ _____ _____ _____ _____ _____
1 0.00 0.00 3.23 96.77* 0.00 0.00 0.00
2 0.00 0.00 0.00 0.00 100.00* 0.00 0.00
3 0.00 0.00 1.61 6.45 91.94* 0.00 0.00
4 1.61 6.45 77.42* 6.45 3.23 4.84 0.00
5 3.23 9.68 74.19* 0.00 8.06 4.84 0.00
6 87.10* 1.61 1.61 3.23 0.00 6.45 0.00
7 4.84 43.55* 4.84 9.68 4.84 32.26 0.00
8 0.00 1.61 90.32* 0.00 0.00 8.06 0.00
9 8.06 37.10* 6.45 8.06 25.81 14.52 0.00
10 11.29 58.06* 6.45 6.45 3.23 14.52 0.00
11 6.45 0.00 29.03* 24.19 12.90 27.42 0.00
12 8.06 8.06 1.61 25.81* 25.81 30.65 0.00
13 43.55 3.23* 6.45 12.90 0.00 33.87 0.00
14 1.61 6.45 8.06 8.06 12.90* 62.90 0.00
15 11.29* 1.61 14.52 6.45 3.23 62.90 0.00
16 4.84 14.52 4.84* 12.90 6.45 56.45 0.00
17 6.45 3.23 3.23 6.45* 3.23 77.42 0.00
18 3.23 4.84 11.29 27.42* 4.84 48.39 0.00
19 4.84 8.06 14.52* 0.00 1.61 70.97 0.00
20 4.84 16.13 9.68* 1.61 1.61 66.13 0.00
21 0.00* 4.84 0.00 0.00 4.84 90.32 0.00
22 0.00 3.23 4.84* 1.61 1.61 88.71 0.00
23 1.61 4.84 0.00* 1.61 3.23 88.71 0.00
24 6.45 8.06 9.68* 6.45 3.23 66.13 0.00
25 4.84 6.45 0.00 4.84* 11.29 72.58 0.00
(*) Correct Response
(?) Response the computer was unable to read due to incomplete
erasures or two answers marked in the same column
American Mathematics Competitions
2011 AMC 10 B Results for New Mexico
SCORE DISTRIBUTION
score ----gender----------- -----------grade-----------------
male female ?
American Mathematics Competitions
2011 AMC 10 B Results for New Mexico
Analysis
Table of Item Difficulty for the 2011
American Mathematics Competitions 10/12
Tabulation of responses for all Participants
Percent of Responses
ITEM A B C D E OMITS ?
____ _____ _____ _____ _____ _____ _____ _____
1 15.91 6.82 72.73* 2.27 0.00 2.27 0.00
2 9.09 2.27 11.36 4.55 63.64* 9.09 0.00
3 56.82* 20.45 2.27 9.09 0.00 11.36 0.00
4 9.09 2.27 45.45* 29.55 0.00 11.36 2.27
5 6.82 2.27 13.64 2.27 45.45* 29.55 0.00
6 59.09* 4.55 11.36 2.27 9.09 13.64 0.00
7 22.73 38.64* 4.55 11.36 9.09 13.64 0.00
8 34.09 59.09* 2.27 0.00 0.00 2.27 2.27
9 2.27 6.82 4.55 18.18* 2.27 63.64 2.27
10 4.55 34.09* 13.64 2.27 4.55 40.91 0.00
11 4.55 4.55 52.27 13.64* 13.64 11.36 0.00
12 15.91* 15.91 2.27 6.82 0.00 59.09 0.00
13 4.55 36.36 4.55 15.91* 0.00 38.64 0.00
14 11.36 11.36 18.18* 2.27 6.82 50.00 0.00
15 11.36 6.82 6.82 6.82 22.73* 45.45 0.00
16 13.64* 22.73 0.00 11.36 6.82 45.45 0.00
17 9.09 13.64 13.64* 9.09 4.55 50.00 0.00
18 4.55 4.55 18.18 20.45 11.36* 40.91 0.00
19 9.09* 0.00 6.82 6.82 9.09 68.18 0.00
20 0.00 13.64 6.82* 2.27 6.82 70.45 0.00
21 9.09 13.64* 4.55 2.27 4.55 65.91 0.00
22 6.82* 4.55 4.55 2.27 2.27 79.55 0.00
23 22.73 4.55 13.64 6.82* 9.09 43.18 0.00
24 13.64 2.27* 2.27 4.55 0.00 77.27 0.00
25 4.55 6.82 4.55 4.55* 2.27 77.27 0.00
(*) Correct Response
(?) Response the computer was unable to read due to incomplete
erasures or two answers marked in the same column
American Mathematics Competitions
2011 AMC 12 B Results for New Mexico
SCORE DISTRIBUTION
score ----gender----------- -----------grade-----------------
male female ?
American Mathematics Competitions
2011 AMC 12 B Results for New Mexico
Analysis
Table of Item Difficulty for the 2011
American Mathematics Competitions 10/12
Tabulation of responses for all Participants
Percent of Responses
ITEM A B C D E OMITS ?
____ _____ _____ _____ _____ _____ _____ _____
1 0.00 0.00 95.83* 0.00 0.00 4.17 0.00
2 0.00 0.00 0.00 0.00 100.00* 0.00 0.00
3 0.00 12.50 66.67* 20.83 0.00 0.00 0.00
4 0.00 0.00 0.00 0.00 91.67* 8.33 0.00
5 58.33* 4.17 0.00 29.17 4.17 4.17 0.00
6 4.17 0.00 58.33* 0.00 12.50 25.00 0.00
7 8.33 62.50* 4.17 8.33 4.17 12.50 0.00
8 58.33* 8.33 0.00 4.17 0.00 29.17 0.00
9 0.00 16.67 4.17 58.33* 8.33 12.50 0.00
10 0.00 0.00 37.50 29.17 20.83* 12.50 0.00
11 16.67 45.83* 8.33 8.33 4.17 16.67 0.00
12 58.33* 12.50 0.00 0.00 0.00 29.17 0.00
13 4.17 29.17* 8.33 4.17 0.00 54.17 0.00
14 0.00 8.33 0.00 12.50* 12.50 66.67 0.00
15 8.33 8.33 16.67 16.67* 8.33 41.67 0.00
16 4.17 29.17 16.67* 0.00 8.33 41.67 0.00
17 8.33 12.50* 4.17 4.17 8.33 62.50 0.00
18 12.50* 4.17 8.33 0.00 4.17 70.83 0.00
19 0.00 16.67* 8.33 12.50 0.00 62.50 0.00
20 0.00 0.00 4.17* 0.00 0.00 95.83 0.00
21 4.17 0.00 0.00 4.17* 0.00 91.67 0.00
22 0.00 4.17 0.00 4.17* 0.00 91.67 0.00
23 0.00 4.17 12.50* 0.00 0.00 83.33 0.00
24 0.00 8.33* 0.00 0.00 4.17 87.50 0.00
25 4.17 0.00 4.17 0.00* 4.17 87.50 0.00
(*) Correct Response
(?) Response the computer was unable to read due to incomplete
erasures or two answers marked in the same column
