American Mathematics Competitions
2006 AMC 10 A Results for New Mexico
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 200
Number of unofficial participants: 0
Average score of participants: 68.8
Average score for female students is: 67.9 ( 103 Students)
Average score for male students is: 70.2 ( 91 Students)
Average score for unspecified gender is 61.8 ( 6 Students)
Average score for grade 10 is: 66.3 ( 70 Students)
Average score for grade 9 is: 68.7 ( 112 Students)
Average score for grade 8 and below is: 86.5 ( 14 Students)
Average score with unknown grade: 53.5 ( 4 Students)
AIME qualifying score = 120.0 or better
Number of AIME qualifers 1
Number of schools returning results 6
Average school winning score 95.83
American Mathematics Competitions
2006 AMC 12 A Results for New Mexico
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 212
Number of unofficial participants: 0
Average score of participants: 85.7
Average score for female students is: 83.3 ( 68 Students)
Average score for male students is: 86.6 ( 139 Students)
Average score for unspecified gender is 91.2 ( 5 Students)
Average score for grade 12 is: 82.8 ( 52 Students)
Average score for grade 11 is: 84.7 ( 93 Students)
Average score for grade 10 is: 87.6 ( 56 Students)
Average score for grade 9 is: 100.4 ( 10 Students)
Average score for grade 8 and below is: 78.0 ( 1 Student)
AIME qualifying score = 100.0 or better
Number of AIME qualifers 37
Number of schools returning results 7
Average school winning score 104.36
Average school team score 282.71
American Mathematics Competitions
2006 AMC 10 B Results for New Mexico
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 120
Number of unofficial participants: 0
Average score of participants: 58.2
Average score for female students is: 53.9 ( 60 Students)
Average score for male students is: 63.9 ( 57 Students)
Average score for unspecified gender is 35.7 ( 3 Students)
Average score for grade 10 is: 53.6 ( 77 Students)
Average score for grade 9 is: 65.8 ( 41 Students)
Average score for grade 8 and below is: 120.5 ( 1 Student)
Average score with unknown grade: 36.0 ( 1 Student)
AIME qualifying score = 120.0 or better
Number of AIME qualifers 1
Number of schools returning results 3
Average school winning score 107.00
American Mathematics Competitions
2006 AMC 12 B Results for New Mexico
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 192
Number of unofficial participants: 0
Average score of participants: 86.0
Average score for female students is: 80.3 ( 70 Students)
Average score for male students is: 89.0 ( 114 Students)
Average score for unspecified gender is 94.0 ( 8 Students)
Average score for grade 12 is: 87.3 ( 80 Students)
Average score for grade 11 is: 84.2 ( 69 Students)
Average score for grade 10 is: 81.8 ( 34 Students)
Average score for grade 9 is: 104.8 ( 6 Students)
Average score for grade 8 and below is: 129.0 ( 1 Student)
Average score with unknown grade: 90.0 ( 2 Students)
AIME qualifying score = 100.0 or better
Number of AIME qualifers 44
Number of schools returning results 9
Average school winning score 116.28
Average school team score 319.89
2006 State AMC 12 TEAM Score Distribution
-----------------------------------------------
score A B Rank
-----------------------------------------------
361.0 1 1 1
360.5 1 3
359.0 1 4
356.0 1 5
353.0 1 6
333.5 1 7
318.0 1 8
303.0 1 9
293.0 1 10
291.0 2 11
260.5 1 13
230.0 1 14
215.0 1 15
172.5 1 16
2006 AMC Contest Score Distributions
-----------------------------------------------
score 12 A 12 B 10 A 10 B
-----------------------------------------------
129.0 1
128.5 1
124.0 3
123.0 1
122.0 1 2
120.5 1 1
119.5 1
118.5 5 1
117.0 1
116.0 2 1
115.0 2 2
114.5 1
113.5 2
112.5 3 1
111.5 1 1
111.0 1
109.0 5 1
108.0 2 1
106.5 4 1
105.5 5
104.5 4
104.0 1 1
103.0 1
102.5 1 1
102.0 5 3 2
101.5 1
101.0 6 1
100.5 3 4
99.5 6 3 1
98.5 1 6
98.0 1
97.5 2
97.0 11 1 2 1
96.0 6 2 1 1
95.0 4 7
94.5 2 2 1
94.0 3
93.5 6 1 2
93.0 1
92.5 4 5 1
92.0 1 1
91.5 2 1
91.0 8 1 1 1
90.5 2 1
90.0 6 3 2
89.5 1 1
89.0 3 5 2
88.5 1 2 1
88.0 1 5 3
87.5 2 2 1 1
87.0 2
86.5 5 3 2
86.0 1 1
85.5 2 1 1 1
85.0 4 1 1
84.5 2 2 1
84.0 4 3 1
83.5 2 2
83.0 4 5 4
82.5 2 1 1 1
82.0 1 2 2 2
81.5 2 1 4 1
81.0 1 2 1
80.5 3 5 2
79.5 5 5 2 4
79.0 1 1 1
78.5 2 4 1 3
78.0 8 1 3 1
77.5 1 2 4
77.0 3 5 7 1
76.5 1 1
76.0 1 1 2 1
75.5 3 1 1
75.0 2 3
74.5 5 1 1 1
73.5 1 2 3
73.0 2
72.5 1 3
72.0 2 3 2 1
71.5 1 2 2
71.0 6 4 1
70.5 2
70.0 2 1 4 1
69.5 1 5 1
69.0 4 2
68.5 3 1 2
68.0 1 1
67.5 2 1 3 1
67.0 1 1
66.5 1 1 2
66.0 4 2 1 2
65.5 2 2 1
65.0 9 2
64.5 1 1 3 1
64.0 1 2 2
63.5 2 1 2
63.0 4 2
62.5 1 2
62.0 2 2 1
61.5 1 2 3 3
61.0 1 1 2
60.5 1 4 1
60.0 3 1
59.5 1 2 2
59.0 3 2
58.5 1 2 1
58.0 3 1 2
57.5 1 1 2
57.0 1 1 1
56.5 1 2 5 1
56.0 1 2 1
55.5 1 1 2 2
55.0 1 1 2
54.5 1 1 2
54.0 1 1 1
53.5 1 2 1
53.0 2
52.5 1 1 1
52.0 1 2
51.5 1 3
51.0 1 1 2
50.5 1 1 1
50.0 1
49.5 1 4
49.0 1
48.5 3
48.0 2 5
47.5 1
47.0 1
46.5 1 2
46.0 1 2
45.5 2 1
45.0 1
44.5 1
43.5 1 1
43.0 1
42.5 1
42.0 2 1
41.0 1
40.5 3
40.0 2
39.5 1
38.5 1
36.0 1 1 3
35.0 1 1
33.0 1
32.5 1 1
32.0 1
30.5 1
30.0 1
29.5 1
29.0 1
28.0 1
25.5 1
25.0 1
24.0 1
21.0 1
18.0 1 1 2
17.0 1
12.0 2 1
American Mathematics Competitions
2006 AMC 10 A Results for New Mexico
SCORE DISTRIBUTION
GENDER
Score # Students Score # Students Score # Students
male female male female male female
150.0 125.0 100.0
149.5 124.5 99.5
149.0 124.0 99.0
148.5 123.5 98.5
148.0 123.0 98.0 1
147.5 122.5 97.5
147.0 122.0 97.0 2
146.5 121.5 96.5
146.0 121.0 96.0 1
145.5 120.5 95.5
145.0 120.0 95.0
144.5 119.5 94.5 1
144.0 119.0 94.0
143.5 118.5 93.5 2
143.0 118.0 93.0 1
142.5 117.5 92.5 1
142.0 117.0 92.0 1
141.5 116.5 91.5
141.0 116.0 91.0 1
140.5 115.5 90.5
140.0 115.0 90.0 1
139.5 114.5 89.5 1
139.0 114.0 89.0 2
138.5 113.5 88.5 1
138.0 113.0 88.0 2 1
137.5 112.5 87.5 1
137.0 112.0 87.0
136.5 111.5 1 86.5 1 1
136.0 111.0 86.0
135.5 110.5 85.5 1
135.0 110.0 85.0 1
134.5 109.5 84.5 1
134.0 109.0 84.0 1
133.5 108.5 83.5 1 1
133.0 108.0 1 83.0 1 3
132.5 107.5 82.5 1
132.0 107.0 82.0 1 1
131.5 106.5 1 81.5 2 2
131.0 106.0 81.0 2
130.5 105.5 80.5 1
130.0 105.0 80.0
129.5 104.5 79.5 2
129.0 104.0 79.0 1
128.5 1 103.5 78.5 1
128.0 103.0 78.0 2 1
127.5 102.5 77.5 2 2
127.0 102.0 1 1 77.0 2 5
126.5 101.5 76.5 1
126.0 101.0 76.0 2
125.5 100.5 75.5 1
American Mathematics Competitions
2006 AMC 10 A Results for New Mexico
SCORE DISTRIBUTION
GENDER
Score # Students Score # Students Score # Students
male female male female male female
75.0 2 1 50.0 25.0
74.5 1 49.5 1 24.5
74.0 49.0 1 24.0
73.5 3 48.5 23.5
73.0 48.0 5 23.0
72.5 2 1 47.5 1 22.5
72.0 1 1 47.0 22.0
71.5 2 46.5 21.5
71.0 3 1 46.0 1 21.0
70.5 45.5 20.5
70.0 1 3 45.0 20.0
69.5 3 2 44.5 19.5
69.0 1 3 44.0 19.0
68.5 1 1 43.5 1 18.5
68.0 43.0 1 18.0 1
67.5 1 2 42.5 1 17.5
67.0 1 42.0 1 1 17.0
66.5 2 41.5 16.5
66.0 1 41.0 16.0
65.5 1 1 40.5 15.5
65.0 4 5 40.0 15.0
64.5 2 1 39.5 1 14.5
64.0 1 39.0 14.0
63.5 1 38.5 13.5
63.0 1 3 38.0 13.0
62.5 1 1 37.5 12.5
62.0 1 37.0 12.0 1
61.5 3 36.5 11.5
61.0 1 36.0 1 11.0
60.5 3 1 35.5 10.5
60.0 1 2 35.0 1 10.0
59.5 1 1 34.5 9.5
59.0 34.0 9.0
58.5 1 1 33.5 8.5
58.0 1 33.0 1 8.0
57.5 1 32.5 1 7.5
57.0 1 32.0 1 7.0
56.5 2 3 31.5 6.5
56.0 1 31.0 6.0
55.5 2 30.5 5.5
55.0 2 30.0 5.0
54.5 2 29.5 4.5
54.0 1 29.0 4.0
53.5 1 1 28.5 3.5
53.0 28.0 3.0
52.5 1 27.5 2.5
52.0 1 27.0 2.0
51.5 1 26.5 1.5
51.0 1 26.0 1.0
50.5 1 25.5 1 .5
0.0 0 0
American Mathematics Competitions
2006 AMC 10 A Results for New Mexico
SCORE DISTRIBUTION
score -----------grade-----------
6 7 8 9 10 unknown
---------------------------
128.5 1
111.5 1
108.0 1
106.5 1
102.0 1 1
98.0 1
97.0 1 1
96.0 1
94.5 1
93.5 1 1
93.0 1
92.5 1
92.0 1
91.0 1
90.0 1 1
89.5 1
89.0 1 1
88.5 1
88.0 3
87.5 1
86.5 1 1
85.5 1
85.0 1
84.5 1
84.0 1
83.5 1 1
83.0 2 2
82.5 1
82.0 1 1
81.5 2 2
81.0 1 1
80.5 1 1
79.5 1 1
79.0 1
78.5 1
78.0 1 1 1
77.5 4
77.0 4 3
76.5 1
76.0 2
75.5 1
75.0 2 1
74.5 1
73.5 3
72.5 2 1
72.0 1 1
71.5 2
71.0 3 1
70.0 2 2
69.5 5
69.0 3 1
68.5 1 1
68.0 1
67.5 2 1
67.0 1
66.5 1 1
66.0 1
65.5 1 1
65.0 7 2
64.5 1 1 1
64.0 1 1
63.5 1
63.0 4
62.5 1 1
62.0 1
61.5 3
61.0 1
60.5 3 1
60.0 3
59.5 1 1
58.5 1 1
58.0 1
57.5 1
57.0 1
56.5 2 3
56.0 2
55.5 2
55.0 1 1
54.5 1 1
54.0 1
53.5 2
52.5 1
52.0 1
51.5 1
51.0 1
50.5 1
49.5 1
49.0 1
48.0 3 2
47.5 1
46.0 1
43.5 1
43.0 1
42.5 1
42.0 2
39.5 1
36.0 1
35.0 1
33.0 1
32.5 1
32.0 1
25.5 1
18.0 1
12.0 1 1
American Mathematics Competitions
2006 AMC 10 A Results for New Mexico
Analysis
Table of Item Difficulty for the 2006
American High School Mathematics Examination
Tabulation of responses for all Participants
Percent of Responses
ITEM A B C D E OMITS ?
____ _____ _____ _____ _____ _____ _____ _____
1 9.85* 0.00 0.00 0.05 0.10 0.00 0.00
2 0.75 0.45 1.40* 0.35 2.55 4.50 0.00
3 0.35 7.35* 0.15 0.05 1.65 0.45 0.00
4 3.15 0.15 0.40 0.30 4.55* 1.45 0.00
5 0.40 1.80 1.35 5.45* 0.55 0.45 0.00
6 0.15 4.80* 1.15 0.20 0.20 3.50 0.00
7 6.95* 0.05 0.20 0.50 0.40 1.90 0.00
8 1.00 0.35 0.45 0.10 1.35* 6.75 0.00
9 1.65 1.30 4.25* 0.45 0.50 1.85 0.00
10 0.35 0.30 0.30 1.15 0.65* 7.25 0.00
11 1.15 1.30 1.10* 0.40 0.90 5.15 0.00
12 0.75 1.00 3.20* 1.10 0.40 3.55 0.00
13 0.50 1.55 0.65 3.05* 0.15 4.10 0.00
14 1.95 1.80* 0.35 1.25 0.90 3.75 0.00
15 1.00 0.40 0.55 0.45* 0.50 7.10 0.00
16 0.20 0.15 0.20 0.55* 0.45 8.45 0.00
17 1.05* 0.50 0.30 0.55 0.45 7.15 0.00
18 1.25 0.30 1.65* 0.50 0.25 6.05 0.00
19 0.25 1.05 0.30* 0.25 0.10 8.05 0.00
20 0.45 1.00 0.30 0.25 0.35* 7.65 0.00
21 1.05 0.20 0.45 0.45 0.55* 7.30 0.00
22 0.15 0.95 1.80* 3.50 1.20 2.40 0.00
23 1.00 0.70* 0.15 0.30 0.40 7.45 0.00
24 0.30 0.30* 0.65 0.30 0.20 8.25 0.00
25 0.90 0.45 0.25* 0.35 0.25 7.80 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
2006 AMC 12 A Results for New Mexico
SCORE DISTRIBUTION
GENDER
Score # Students Score # Students Score # Students
male female male female male female
150.0 125.0 100.0
149.5 124.5 99.5 3 3
149.0 124.0 99.0
148.5 123.5 98.5 1
148.0 123.0 1 98.0
147.5 122.5 97.5
147.0 122.0 97.0 8 2
146.5 121.5 96.5
146.0 121.0 96.0 6
145.5 120.5 95.5
145.0 120.0 95.0 2 2
144.5 119.5 1 94.5 1 1
144.0 119.0 94.0
143.5 118.5 4 1 93.5 3 3
143.0 118.0 93.0
142.5 117.5 92.5 3 1
142.0 117.0 92.0 1
141.5 116.5 91.5 2
141.0 116.0 2 91.0 7 1
140.5 115.5 90.5 2
140.0 115.0 2 90.0 6
139.5 114.5 1 89.5 1
139.0 114.0 89.0 2 1
138.5 113.5 88.5 1
138.0 113.0 88.0 1
137.5 112.5 2 1 87.5 1
137.0 112.0 87.0
136.5 111.5 86.5 3 2
136.0 111.0 86.0 1
135.5 110.5 85.5 2
135.0 110.0 85.0 1 3
134.5 109.5 84.5 1 1
134.0 109.0 5 84.0 4
133.5 108.5 83.5
133.0 108.0 83.0 4
132.5 107.5 82.5 1 1
132.0 107.0 82.0 1
131.5 106.5 2 2 81.5 1 1
131.0 106.0 81.0 1
130.5 105.5 80.5 2 1
130.0 105.0 80.0
129.5 104.5 79.5 3 2
129.0 104.0 1 79.0 1
128.5 103.5 78.5 1
128.0 103.0 1 78.0 5 3
127.5 102.5 1 77.5 1
127.0 102.0 3 2 77.0 1 2
126.5 101.5 1 76.5 1
126.0 101.0 76.0 1
125.5 100.5 2 1 75.5 3
American Mathematics Competitions
2006 AMC 12 A Results for New Mexico
SCORE DISTRIBUTION
GENDER
Score # Students Score # Students Score # Students
male female male female male female
75.0 50.0 1 25.0
74.5 3 2 49.5 24.5
74.0 49.0 24.0
73.5 1 48.5 23.5
73.0 48.0 1 1 23.0
72.5 47.5 22.5
72.0 1 1 47.0 22.0
71.5 46.5 21.5
71.0 2 3 46.0 21.0
70.5 2 45.5 20.5
70.0 2 45.0 20.0
69.5 44.5 19.5
69.0 44.0 19.0
68.5 2 1 43.5 18.5
68.0 43.0 18.0 1
67.5 2 42.5 17.5
67.0 42.0 17.0
66.5 1 41.5 16.5
66.0 2 2 41.0 16.0
65.5 40.5 15.5
65.0 40.0 15.0
64.5 1 39.5 14.5
64.0 39.0 14.0
63.5 1 1 38.5 13.5
63.0 38.0 13.0
62.5 1 37.5 12.5
62.0 2 37.0 12.0
61.5 1 36.5 11.5
61.0 36.0 11.0
60.5 1 35.5 10.5
60.0 35.0 10.0
59.5 34.5 9.5
59.0 2 1 34.0 9.0
58.5 33.5 8.5
58.0 33.0 8.0
57.5 1 32.5 1 7.5
57.0 1 32.0 7.0
56.5 1 31.5 6.5
56.0 31.0 6.0
55.5 1 30.5 5.5
55.0 1 30.0 5.0
54.5 1 29.5 4.5
54.0 1 29.0 4.0
53.5 28.5 3.5
53.0 28.0 3.0
52.5 27.5 2.5
52.0 27.0 2.0
51.5 26.5 1.5
51.0 26.0 1.0
50.5 1 25.5 .5
0.0 0 0
American Mathematics Competitions
2006 AMC 12 A Results for New Mexico
SCORE DISTRIBUTION
score -----------grade-----------
6 7 8 9 10 11 12 13 unknown
---------------------------
123.0 1
122.0 1
119.5 1
118.5 1 1 1 2
116.0 2
115.0 1 1
114.5 1
112.5 1 2
109.0 2 2 1
106.5 1 2 1
104.0 1
103.0 1
102.5 1
102.0 1 1 3
101.5 1
100.5 1 2
99.5 3 2 1
98.5 1
97.0 4 6 1
96.0 1 2 1 2
95.0 1 3
94.5 1 1
93.5 1 3 2
92.5 1 3
92.0 1
91.5 1 1
91.0 1 2 5
90.5 2
90.0 2 4
89.5 1
89.0 1 2
88.5 1
88.0 1
87.5 1 1
86.5 1 4
86.0 1
85.5 2
85.0 2 1 1
84.5 1 1
84.0 2 1 1
83.0 1 2 1
82.5 2
82.0 1
81.5 1 1
81.0 1
80.5 1 1 1
79.5 2 3
79.0 1
78.5 2
78.0 1 1 6
77.5 1
77.0 1 2
76.5 1
76.0 1
75.5 2 1
74.5 2 3
73.5 1
72.0 1 1
71.0 3 1 2
70.5 1 1
70.0 1 1
68.5 2 1
67.5 2
66.5 1
66.0 3 1
64.5 1
63.5 1 1
62.5 1
62.0 1 1
61.5 1
60.5 1
59.0 1 2
57.5 1
57.0 1
56.5 1
55.5 1
55.0 1
54.5 1
54.0 1
50.5 1
50.0 1
48.0 2
32.5 1
18.0 1
American Mathematics Competitions
2006 AMC 12 A Results for New Mexico
Analysis
Table of Item Difficulty for the 2006
American High School Mathematics Examination
Tabulation of responses for all Participants
Percent of Responses
ITEM A B C D E OMITS ?
____ _____ _____ _____ _____ _____ _____ _____
1 9.95* 0.00 0.00 0.05 0.00 0.00 0.00
2 1.13 0.24 4.67* 0.09 1.18 2.69 0.00
3 0.05 8.87* 0.00 0.05 0.94 0.09 0.00
4 2.17 0.05 0.05 0.05 7.26* 0.42 0.00
5 0.14 0.61 0.90 7.83* 0.19 0.33 0.00
6 7.74* 0.00 0.19 0.14 0.33 1.60 0.00
7 0.61 5.33* 0.57 0.19 0.14 3.16 0.00
8 1.18 0.99 6.70* 0.28 0.19 0.66 0.00
9 7.83* 0.05 0.09 0.09 0.09 1.84 0.00
10 0.00 0.09 0.85 4.15 1.65* 3.25 0.00
11 1.56 1.08 2.36* 0.90 0.61 3.49 0.00
12 1.32 5.71* 0.19 0.47 0.33 1.98 0.00
13 0.57 0.09 0.14 0.05 5.47* 3.63 0.05
14 0.00 0.47 5.14* 2.31 0.38 1.65 0.05
15 2.88* 1.32 0.09 0.71 1.18 3.82 0.00
16 0.19 3.58* 0.14 0.14 0.75 5.19 0.00
17 0.24 0.24* 0.14 0.47 0.05 8.87 0.00
18 0.52 0.05 0.38 0.42 0.24* 8.40 0.00
19 0.09 0.14 0.14 0.00 0.24* 9.39 0.00
20 1.18 0.42 0.28* 0.24 0.05 7.83 0.00
21 0.05 0.00 0.14 0.14 0.19* 9.48 0.00
22 0.00 0.09 0.09 0.19* 0.00 9.62 0.00
23 0.05 0.14* 0.09 0.05 0.05 9.62 0.00
24 0.61 0.05 0.19 0.14* 0.05 8.92 0.05
25 0.00 0.24 0.05 0.09 0.00* 9.62 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
2006 AMC 10 B Results for New Mexico
SCORE DISTRIBUTION
GENDER
Score # Students Score # Students Score # Students
male female male female male female
150.0 125.0 100.0
149.5 124.5 99.5 1
149.0 124.0 99.0
148.5 123.5 98.5
148.0 123.0 98.0
147.5 122.5 97.5
147.0 122.0 97.0 1
146.5 121.5 96.5
146.0 121.0 96.0 1
145.5 120.5 1 95.5
145.0 120.0 95.0
144.5 119.5 94.5
144.0 119.0 94.0
143.5 118.5 93.5
143.0 118.0 93.0
142.5 117.5 92.5
142.0 117.0 92.0
141.5 116.5 91.5
141.0 116.0 91.0 1
140.5 115.5 90.5
140.0 115.0 90.0
139.5 114.5 89.5
139.0 114.0 89.0
138.5 113.5 88.5
138.0 113.0 88.0
137.5 112.5 87.5 1
137.0 112.0 87.0
136.5 111.5 86.5
136.0 111.0 86.0
135.5 110.5 85.5 1
135.0 110.0 85.0 1
134.5 109.5 84.5
134.0 109.0 84.0
133.5 108.5 83.5
133.0 108.0 83.0
132.5 107.5 82.5 1
132.0 107.0 82.0 1 1
131.5 106.5 81.5 1
131.0 106.0 81.0 1
130.5 105.5 80.5
130.0 105.0 80.0
129.5 104.5 79.5 3 1
129.0 104.0 79.0
128.5 103.5 78.5 3
128.0 103.0 78.0 1
127.5 102.5 77.5
127.0 102.0 77.0 1
126.5 101.5 76.5
126.0 101.0 1 76.0 1
125.5 100.5 75.5 1
American Mathematics Competitions
2006 AMC 10 B Results for New Mexico
SCORE DISTRIBUTION
GENDER
Score # Students Score # Students Score # Students
male female male female male female
75.0 50.0 25.0 1
74.5 1 49.5 2 2 24.5
74.0 49.0 24.0 1
73.5 48.5 1 2 23.5
73.0 48.0 23.0
72.5 47.5 22.5
72.0 1 47.0 1 22.0
71.5 1 1 46.5 2 21.5
71.0 1 46.0 1 1 21.0 1
70.5 45.5 1 20.5
70.0 1 45.0 1 20.0
69.5 1 44.5 1 19.5
69.0 2 44.0 19.0
68.5 43.5 1 18.5
68.0 43.0 18.0 1
67.5 1 42.5 17.5
67.0 1 42.0 1 17.0 1
66.5 41.5 16.5
66.0 2 41.0 1 16.0
65.5 1 40.5 2 1 15.5
65.0 2 40.0 1 1 15.0
64.5 1 39.5 14.5
64.0 2 39.0 14.0
63.5 2 38.5 1 13.5
63.0 1 1 38.0 13.0
62.5 37.5 12.5
62.0 37.0 12.0 1
61.5 2 1 36.5 11.5
61.0 2 36.0 2 11.0
60.5 1 35.5 10.5
60.0 1 35.0 1 10.0
59.5 2 34.5 9.5
59.0 2 34.0 9.0
58.5 1 33.5 8.5
58.0 2 33.0 8.0
57.5 2 32.5 7.5
57.0 1 32.0 7.0
56.5 1 31.5 6.5
56.0 1 31.0 6.0
55.5 2 30.5 1 5.5
55.0 30.0 1 5.0
54.5 29.5 1 4.5
54.0 29.0 1 4.0
53.5 1 28.5 3.5
53.0 1 28.0 1 3.0
52.5 1 27.5 2.5
52.0 2 27.0 2.0
51.5 2 1 26.5 1.5
51.0 2 26.0 1.0
50.5 25.5 .5
0.0 0 0
American Mathematics Competitions
2006 AMC 10 B Results for New Mexico
SCORE DISTRIBUTION
score -----------grade-----------
6 7 8 9 10 unknown
---------------------------
120.5 1
101.0 1
99.5 1
97.0 1
96.0 1
91.0 1
87.5 1
85.5 1
85.0 1
82.5 1
82.0 2
81.5 1
81.0 1
79.5 2 2
78.5 2 1
78.0 1
77.0 1
76.0 1
75.5 1
74.5 1
72.0 1
71.5 1 1
71.0 1
70.0 1
69.5 1
69.0 2
67.5 1
67.0 1
66.0 1 1
65.5 1
65.0 2
64.5 1
64.0 2
63.5 1 1
63.0 2
61.5 1 2
61.0 2
60.5 1
60.0 1
59.5 2
59.0 1 1
58.5 1
58.0 1 1
57.5 2
57.0 1
56.5 1
56.0 1
55.5 2
53.5 1
53.0 2
52.5 1
52.0 2
51.5 1 2
51.0 2
49.5 3 1
48.5 1 2
47.0 1
46.5 1 1
46.0 1 1
45.5 1
45.0 1
44.5 1
43.5 1
42.0 1
41.0 1
40.5 1 2
40.0 2
38.5 1
36.0 1 1 1
35.0 1
30.5 1
30.0 1
29.5 1
29.0 1
28.0 1
25.0 1
24.0 1
21.0 1
18.0 2
17.0 1
12.0 1
American Mathematics Competitions
2006 AMC 10 B Results for New Mexico
Analysis
Table of Item Difficulty for the 2006
American High School Mathematics Examination
Tabulation of responses for all Participants
Percent of Responses
ITEM A B C D E OMITS ?
____ _____ _____ _____ _____ _____ _____ _____
1 1.42 0.83 4.58* 1.33 0.67 1.17 0.00
2 3.33* 0.67 0.17 0.67 0.50 4.67 0.00
3 7.33* 0.25 0.17 1.50 0.58 0.17 0.00
4 2.42 2.42 0.25 2.00* 1.25 1.67 0.00
5 1.17 3.58* 2.00 0.42 0.17 2.67 0.00
6 0.50 0.00 3.67 1.50* 0.25 4.08 0.00
7 1.25* 0.75 0.75 2.17 1.00 4.08 0.00
8 1.42 0.67* 0.33 0.92 0.67 6.00 0.00
9 0.42 5.67* 0.42 0.42 1.75 1.33 0.00
10 2.42* 0.75 1.25 0.17 1.33 4.08 0.00
11 0.50 0.75 1.83* 0.83 0.17 5.92 0.00
12 0.33 0.42 0.25 0.58 2.00* 6.42 0.00
13 0.75 0.25 2.67 1.00 1.67* 3.67 0.00
14 0.25 0.25 0.33 0.17* 0.25 8.75 0.00
15 0.67 0.67 1.00* 0.25 0.58 6.83 0.00
16 2.75 0.42 2.50 0.75 1.42* 2.17 0.00
17 3.58 1.33 2.08 1.25* 0.08 1.67 0.00
18 0.67 0.42 0.83 0.58 0.42* 7.08 0.00
19 0.17* 0.67 0.42 0.17 0.33 8.25 0.00
20 0.25 0.25 0.83 0.58 0.75* 7.33 0.00
21 0.67 0.58 0.75* 1.17 0.83 6.00 0.00
22 0.33 0.92 2.08 0.25* 0.33 6.08 0.00
23 0.67 1.17 0.25 0.58* 0.00 7.33 0.00
24 0.25 1.00* 0.83 1.00 0.67 6.25 0.00
25 0.42 2.00* 0.33 1.83 0.42 5.00 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
2006 AMC 12 B Results for New Mexico
SCORE DISTRIBUTION
GENDER
Score # Students Score # Students Score # Students
male female male female male female
150.0 125.0 100.0
149.5 124.5 99.5 2
149.0 124.0 3 99.0
148.5 123.5 98.5 5
148.0 123.0 98.0
147.5 122.5 97.5 1 1
147.0 122.0 2 97.0 1
146.5 121.5 96.5
146.0 121.0 96.0 2
145.5 120.5 1 95.5
145.0 120.0 95.0 6
144.5 119.5 94.5 1 1
144.0 119.0 94.0 2 1
143.5 118.5 1 93.5 1
143.0 118.0 93.0
142.5 117.5 92.5 5
142.0 117.0 1 92.0
141.5 116.5 91.5 1
141.0 116.0 1 91.0 1
140.5 115.5 90.5 1
140.0 115.0 2 90.0 1 2
139.5 114.5 89.5
139.0 114.0 89.0 5
138.5 113.5 1 1 88.5 1 1
138.0 113.0 88.0 1 3
137.5 112.5 1 87.5 2
137.0 112.0 87.0 2
136.5 111.5 1 86.5 1 2
136.0 111.0 1 86.0 1
135.5 110.5 85.5 1
135.0 110.0 85.0
134.5 109.5 84.5 2
134.0 109.0 1 84.0 1 2
133.5 108.5 83.5 1 1
133.0 108.0 1 83.0 1 3
132.5 107.5 82.5 1
132.0 107.0 82.0 1 1
131.5 106.5 81.5 1
131.0 106.0 81.0
130.5 105.5 3 2 80.5 2 3
130.0 105.0 80.0
129.5 104.5 2 2 79.5 1 3
129.0 1 104.0 1 79.0 1
128.5 103.5 78.5 1 3
128.0 103.0 78.0 1
127.5 102.5 1 77.5 1 1
127.0 102.0 1 2 77.0 2 3
126.5 101.5 76.5
126.0 101.0 4 2 76.0 1
125.5 100.5 2 1 75.5
American Mathematics Competitions
2006 AMC 12 B Results for New Mexico
SCORE DISTRIBUTION
GENDER
Score # Students Score # Students Score # Students
male female male female male female
75.0 2 50.0 25.0
74.5 1 49.5 24.5
74.0 49.0 24.0
73.5 2 48.5 23.5
73.0 2 48.0 23.0
72.5 1 47.5 22.5
72.0 3 47.0 22.0
71.5 1 46.5 1 21.5
71.0 46.0 21.0
70.5 45.5 2 20.5
70.0 1 45.0 20.0
69.5 1 44.5 19.5
69.0 44.0 19.0
68.5 1 43.5 18.5
68.0 1 43.0 18.0
67.5 1 42.5 17.5
67.0 42.0 17.0
66.5 1 41.5 16.5
66.0 2 41.0 16.0
65.5 1 1 40.5 15.5
65.0 40.0 15.0
64.5 1 39.5 14.5
64.0 1 39.0 14.0
63.5 38.5 13.5
63.0 38.0 13.0
62.5 37.5 12.5
62.0 1 1 37.0 12.0
61.5 1 1 36.5 11.5
61.0 1 36.0 1 11.0
60.5 35.5 10.5
60.0 35.0 10.0
59.5 1 34.5 9.5
59.0 34.0 9.0
58.5 1 33.5 8.5
58.0 1 2 33.0 8.0
57.5 32.5 7.5
57.0 32.0 7.0
56.5 1 1 31.5 6.5
56.0 1 31.0 6.0
55.5 1 30.5 5.5
55.0 1 30.0 5.0
54.5 1 29.5 4.5
54.0 1 29.0 4.0
53.5 1 28.5 3.5
53.0 28.0 3.0
52.5 1 27.5 2.5
52.0 27.0 2.0
51.5 26.5 1.5
51.0 1 26.0 1.0
50.5 1 25.5 .5
0.0 0 0
American Mathematics Competitions
2006 AMC 12 B Results for New Mexico
SCORE DISTRIBUTION
score -----------grade-----------
6 7 8 9 10 11 12 13 unknown
---------------------------
129.0 1
124.0 1 2
122.0 2
120.5 1
118.5 1
117.0 1
116.0 1
115.0 2
113.5 1 1
112.5 1
111.5 1
111.0 1
109.0 1
108.0 1 1
105.5 1 2 2
104.5 3 1
104.0 1
102.5 1
102.0 1 2
101.0 3 3
100.5 3 1
99.5 1 2
98.5 1 1 1 3
97.5 1 1
97.0 1
96.0 1 1
95.0 1 1 5
94.5 2
94.0 1 2
93.5 1
92.5 3 2
91.5 1
91.0 1
90.5 1
90.0 1 2
89.0 2 3
88.5 2
88.0 1 3 1
87.5 1 1
87.0 1 1
86.5 2 1
86.0 1
85.5 1
84.5 2
84.0 1 2
83.5 2
83.0 1 4
82.5 1
82.0 2
81.5 1
80.5 1 4
79.5 2 1 1 1
79.0 1
78.5 1 2 1
78.0 1
77.5 1 1
77.0 3 2
76.0 1
75.0 2
74.5 1
73.5 1 1
73.0 1 1
72.5 1
72.0 2 1
71.5 1
70.0 1
69.5 1
68.5 1
68.0 1
67.5 1
66.5 1
66.0 2
65.5 1 1
64.5 1
64.0 1
62.0 2
61.5 1 1
61.0 1
59.5 1
58.5 1
58.0 2 1
56.5 2
56.0 1
55.5 1
55.0 1
54.5 1
54.0 1
53.5 1
52.5 1
51.0 1
50.5 1
46.5 1
45.5 1 1
36.0 1
American Mathematics Competitions
2006 AMC 12 B Results for New Mexico
Analysis
Table of Item Difficulty for the 2006
American High School Mathematics Examination
Tabulation of responses for all Participants
Percent of Responses
ITEM A B C D E OMITS ?
____ _____ _____ _____ _____ _____ _____ _____
1 0.26 0.16 8.54* 0.78 0.10 0.16 0.00
2 7.19* 0.36 0.05 0.00 0.26 2.14 0.00
3 8.44* 0.31 0.00 0.83 0.26 0.16 0.00
4 9.22* 0.26 0.16 0.36 0.00 0.00 0.00
5 7.92* 0.63 0.21 0.21 0.05 0.99 0.00
6 0.10 8.96* 0.10 0.10 0.36 0.36 0.00
7 0.10 8.49* 0.31 0.42 0.10 0.57 0.00
8 0.31 0.36 0.16 0.42 6.93* 1.82 0.00
9 0.68 4.69* 0.42 0.68 0.31 3.23 0.00
10 3.33* 0.52 1.51 0.16 2.14 2.34 0.00
11 0.73 0.05 0.89 1.30 4.38* 2.66 0.00
12 0.52 0.42 0.36 1.30* 0.57 6.82 0.00
13 0.47 0.21 2.71* 0.31 0.57 5.73 0.00
14 0.16 0.42 2.24 2.14* 0.05 5.00 0.00
15 0.16 1.93* 0.68 0.21 0.47 6.56 0.00
16 0.05 0.26 1.15* 0.10 0.10 8.33 0.00
17 0.73 0.26 1.56* 1.04 0.52 5.89 0.00
18 0.63 0.94* 0.83 0.47 0.26 6.88 0.00
19 0.10 2.66* 0.10 1.46 0.21 5.42 0.05
20 0.21 0.26 0.21* 0.00 0.63 8.70 0.00
21 0.16 0.16 0.16* 0.05 0.26 9.22 0.00
22 0.16 0.52* 0.42 0.10 0.00 8.80 0.00
23 0.31 0.16 0.31 0.26 0.16* 8.80 0.00
24 0.16 0.10 0.05* 0.10 0.00 9.58 0.00
25 0.26 0.16* 0.10 0.36 0.05 9.06 0.00
(*) Correct Response
(?) Response the computer was unable to read due to incomplete
erasures or two answers marked in the same column