American Mathematics Competitions
2003 AMC 10 A Results for Vermont
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 215
Number of unofficial participants: 4
Average score of participants: 72.8
Average score for female students is: 71.9 ( 101 Students)
Average score for male students is: 74.6 ( 103 Students)
Average score for unspecified gender is 63.5 ( 11 Students)
Average score for grade 10 is: 73.8 ( 138 Students)
Average score for grade 9 is: 70.8 ( 66 Students)
Average score for grade 8 and below is: 88.1 ( 5 Students)
Average score with unknown grade: 58.4 ( 6 Students)
AIME qualifying score = 119.0 or better
Number of AIME qualifers 2
Number of schools returning results 14
Average school winning score 102.07
American Mathematics Competitions
2003 AMC 12 A Results for Vermont
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 321
Number of unofficial participants: 3
Average score of participants: 76.1
Average score for female students is: 72.3 ( 130 Students)
Average score for male students is: 79.2 ( 182 Students)
Average score for unspecified gender is 68.8 ( 9 Students)
Average score for grade 12 is: 78.4 ( 132 Students)
Average score for grade 11 is: 72.7 ( 164 Students)
Average score for grade 10 is: 88.4 ( 17 Students)
Average score for grade 9 is: 84.6 ( 5 Students)
Average score for grade 8 and below is: 110.5 ( 1 Student)
Average score with unknown grade: 67.0 ( 2 Students)
AIME qualifying score = 100.0 or better
Number of AIME qualifers 36
Number of schools returning results 15
Average school winning score 106.60
Average school team score 299.60
American Mathematics Competitions
2003 AMC 10 B Results for Vermont
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 10
Number of unofficial participants: 0
Average score of participants: 79.3
Average score for female students is: 80.8 ( 8 Students)
Average score for male students is: 73.0 ( 2 Students)
Average score for grade 10 is: 83.1 ( 7 Students)
Average score for grade 9 is: 70.3 ( 3 Students)
AIME qualifying score = 121.0 or better
Number of AIME qualifers 0
Number of schools returning results 1
Average school winning score 107.00
American Mathematics Competitions
2003 AMC 12 B Results for Vermont
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 17
Number of unofficial participants: 0
Average score of participants: 79.9
Average score for female students is: 78.0 ( 13 Students)
Average score for male students is: 85.9 ( 4 Students)
Average score for grade 12 is: 74.5 ( 7 Students)
Average score for grade 11 is: 84.4 ( 9 Students)
Average score for grade 10 is: 76.5 ( 1 Student)
AIME qualifying score = 100.0 or better
Number of AIME qualifers 0
Number of schools returning results 2
Average school winning score 95.00
Average school team score 274.50
2003 AMC Contest Score Distributions
-----------------------------------------------
score 12 A 12 B 10 A 10 B
-----------------------------------------------
150.0 0 0 0 0
149.5 0 0 0 0
149.0 0 0 0 0
148.5 0 0 0 0
148.0 0 0 0 0
147.5 0 0 0 0
147.0 0 0 0 0
146.5 0 0 0 0
146.0 0 0 0 0
145.5 0 0 0 0
145.0 0 0 0 0
144.5 0 0 0 0
144.0 0 0 0 0
143.5 0 0 0 0
143.0 0 0 0 0
142.5 0 0 0 0
142.0 0 0 0 0
141.5 0 0 0 0
141.0 0 0 0 0
140.5 0 0 0 0
140.0 0 0 0 0
139.5 0 0 0 0
139.0 0 0 0 0
138.5 0 0 0 0
138.0 1 0 0 0
137.5 0 0 0 0
137.0 0 0 0 0
136.5 0 0 0 0
136.0 0 0 0 0
135.5 0 0 0 0
135.0 0 0 0 0
134.5 0 0 0 0
134.0 0 0 0 0
133.5 0 0 0 0
133.0 0 0 0 0
132.5 0 0 0 0
132.0 0 0 0 0
131.5 0 0 0 0
131.0 0 0 0 0
130.5 0 0 0 0
130.0 0 0 0 0
129.5 0 0 0 0
129.0 0 0 0 0
128.5 0 0 0 0
128.0 0 0 0 0
127.5 0 0 0 0
127.0 0 0 0 0
126.5 0 0 0 0
126.0 0 0 0 0
125.5 1 0 0 0
125.0 1 0 0 0
124.5 0 0 0 0
124.0 0 0 0 0
123.5 0 0 0 0
123.0 0 0 0 0
122.5 0 0 0 0
122.0 0 0 0 0
121.5 0 0 1 0
121.0 0 0 0 0
120.5 0 0 0 0
120.0 0 0 0 0
119.5 0 0 1 0
119.0 0 0 0 0
118.5 1 0 1 0
118.0 0 0 0 0
117.5 0 0 0 0
117.0 1 0 0 0
116.5 0 0 0 0
116.0 3 0 0 0
115.5 0 0 0 0
115.0 0 0 0 0
114.5 1 0 0 0
114.0 0 0 0 0
113.5 0 0 1 0
113.0 0 0 0 0
112.5 1 0 1 0
112.0 1 0 0 0
111.5 1 0 0 0
111.0 0 0 1 0
110.5 1 0 0 0
110.0 1 0 0 0
109.5 0 0 0 0
109.0 3 0 1 0
108.5 0 0 0 0
108.0 0 0 0 0
107.5 0 0 1 0
107.0 1 0 0 1
106.5 2 0 2 0
106.0 0 0 1 0
105.5 1 0 1 0
105.0 1 0 0 0
104.5 0 0 0 0
104.0 1 0 2 0
103.5 0 0 1 0
103.0 0 0 1 0
102.5 0 0 1 0
102.0 3 0 1 1
101.5 2 0 1 0
101.0 2 0 0 0
100.5 6 0 1 0
100.0 0 0 0 0
99.5 2 0 1 0
99.0 0 0 1 0
98.5 1 2 0 0
98.0 1 0 0 0
97.5 0 0 0 0
97.0 4 1 0 0
96.5 0 0 2 0
96.0 3 0 1 0
95.5 1 0 1 0
95.0 3 0 0 0
94.5 2 0 1 0
94.0 1 0 1 0
93.5 4 0 1 0
93.0 0 0 1 0
92.5 4 0 2 0
92.0 1 0 2 0
91.5 0 1 1 0
91.0 3 0 1 0
90.5 1 0 0 0
90.0 4 0 3 1
89.5 0 0 1 0
89.0 3 0 1 0
88.5 1 0 2 0
88.0 2 0 0 0
87.5 1 0 2 0
87.0 0 0 0 0
86.5 3 2 2 0
86.0 2 0 3 0
85.5 5 0 2 0
85.0 3 0 2 0
84.5 1 0 0 0
84.0 8 1 4 0
83.5 1 0 1 0
83.0 4 0 3 0
82.5 2 0 4 0
82.0 1 0 1 0
81.5 3 1 3 0
81.0 3 0 0 0
80.5 7 0 3 0
80.0 1 0 0 0
79.5 4 1 3 0
79.0 1 0 5 0
78.5 2 0 1 0
78.0 6 0 3 0
77.5 2 0 1 1
77.0 7 1 3 1
76.5 1 1 1 0
76.0 4 0 0 0
75.5 4 0 0 0
75.0 3 0 1 0
74.5 9 1 3 0
74.0 2 0 1 0
73.5 7 0 1 1
73.0 1 0 2 0
72.5 5 0 1 0
72.0 6 0 8 1
71.5 3 0 0 0
71.0 9 2 3 0
70.5 3 0 0 0
70.0 5 0 2 0
69.5 4 0 2 0
69.0 3 0 0 1
68.5 2 0 2 0
68.0 3 0 1 1
67.5 6 1 3 0
67.0 1 0 6 0
66.5 2 0 5 0
66.0 4 0 6 0
65.5 3 0 0 0
65.0 3 0 1 0
64.5 5 0 1 0
64.0 6 0 2 0
63.5 2 0 3 0
63.0 4 0 4 0
62.5 5 0 3 0
62.0 3 0 2 0
61.5 5 0 1 0
61.0 1 0 2 0
60.5 0 1 3 0
60.0 1 0 6 0
59.5 2 0 3 0
59.0 5 0 5 0
58.5 3 0 3 0
58.0 0 0 1 0
57.5 3 0 5 0
57.0 1 0 0 0
56.5 6 1 0 1
56.0 1 0 0 0
55.5 0 0 3 0
55.0 0 0 1 0
54.5 0 0 3 0
54.0 1 0 0 0
53.5 1 0 1 0
53.0 0 0 4 0
52.5 2 0 0 0
52.0 0 0 3 0
51.5 2 0 0 0
51.0 2 0 0 0
50.5 3 0 1 0
50.0 2 0 0 0
49.5 0 0 1 0
49.0 0 0 0 0
48.5 0 0 0 0
48.0 1 0 3 0
47.5 0 0 0 0
47.0 2 0 0 0
46.5 1 0 0 0
46.0 0 0 0 0
45.5 1 0 1 0
45.0 1 0 0 0
44.5 0 0 0 0
44.0 0 0 0 0
43.5 0 0 0 0
43.0 2 0 0 0
42.5 2 0 1 0
42.0 2 0 0 0
41.5 0 0 1 0
41.0 0 0 0 0
40.5 0 0 0 0
40.0 0 0 1 0
39.5 0 0 0 0
39.0 0 0 0 0
38.5 0 0 1 0
38.0 1 0 0 0
37.5 1 0 1 0
37.0 0 0 0 0
36.5 0 0 1 0
36.0 0 0 2 0
35.5 0 0 0 0
35.0 0 0 0 0
34.5 0 0 0 0
34.0 0 0 0 0
33.5 0 0 0 0
33.0 2 0 0 0
32.5 0 0 0 0
32.0 0 0 0 0
31.5 0 0 0 0
31.0 0 0 0 0
30.5 0 0 0 0
30.0 0 0 1 0
29.5 0 0 0 0
29.0 0 0 0 0
28.5 1 0 0 0
28.0 0 0 0 0
27.5 0 0 0 0
27.0 0 0 0 0
26.5 0 0 0 0
26.0 0 0 0 0
25.5 0 0 0 0
25.0 0 0 0 0
24.5 0 0 0 0
24.0 0 0 2 0
23.5 0 0 0 0
23.0 0 0 1 0
22.5 0 0 0 0
22.0 0 0 0 0
21.5 0 0 0 0
21.0 0 0 0 0
20.5 0 0 0 0
20.0 0 0 0 0
19.5 0 0 0 0
19.0 0 0 0 0
18.5 0 0 0 0
18.0 1 0 0 0
17.5 0 0 0 0
17.0 0 0 0 0
16.5 0 0 0 0
16.0 0 0 0 0
15.5 0 0 0 0
15.0 0 0 0 0
14.5 0 0 0 0
14.0 0 0 0 0
13.5 0 0 0 0
13.0 0 0 0 0
12.5 0 0 0 0
12.0 0 0 0 0
11.5 0 0 0 0
11.0 0 0 0 0
10.5 0 0 0 0
10.0 0 0 0 0
9.5 0 0 0 0
9.0 0 0 0 0
8.5 0 0 0 0
8.0 0 0 0 0
7.5 0 0 0 0
7.0 0 0 0 0
6.5 0 0 0 0
6.0 0 0 0 0
5.5 0 0 0 0
5.0 0 0 0 0
4.5 0 0 0 0
4.0 0 0 0 0
3.5 0 0 0 0
3.0 0 0 0 0
2.5 0 0 0 0
2.0 0 0 0 0
1.5 0 0 0 0
1.0 0 0 0 0
0.5 0 0 0 0
0 0 0 0
American Mathematics Competitions
2003 AMC 10 A Results for Vermont
SCORE DISTRIBUTION
GENDER
Score # Students Score # Students Score # Students
male female male female male female
150.0 0 0 125.0 0 0 100.0 0 0
149.5 0 0 124.5 0 0 99.5 1 0
149.0 0 0 124.0 0 0 99.0 1 0
148.5 0 0 123.5 0 0 98.5 0 0
148.0 0 0 123.0 0 0 98.0 0 0
147.5 0 0 122.5 0 0 97.5 0 0
147.0 0 0 122.0 0 0 97.0 0 0
146.5 0 0 121.5 1 0 96.5 0 2
146.0 0 0 121.0 0 0 96.0 0 1
145.5 0 0 120.5 0 0 95.5 1 0
145.0 0 0 120.0 0 0 95.0 0 0
144.5 0 0 119.5 0 1 94.5 0 1
144.0 0 0 119.0 0 0 94.0 0 1
143.5 0 0 118.5 1 0 93.5 0 1
143.0 0 0 118.0 0 0 93.0 1 0
142.5 0 0 117.5 0 0 92.5 2 0
142.0 0 0 117.0 0 0 92.0 2 0
141.5 0 0 116.5 0 0 91.5 1 0
141.0 0 0 116.0 0 0 91.0 0 1
140.5 0 0 115.5 0 0 90.5 0 0
140.0 0 0 115.0 0 0 90.0 1 2
139.5 0 0 114.5 0 0 89.5 0 1
139.0 0 0 114.0 0 0 89.0 1 0
138.5 0 0 113.5 1 0 88.5 1 1
138.0 0 0 113.0 0 0 88.0 0 0
137.5 0 0 112.5 1 0 87.5 2 0
137.0 0 0 112.0 0 0 87.0 0 0
136.5 0 0 111.5 0 0 86.5 2 0
136.0 0 0 111.0 1 0 86.0 0 3
135.5 0 0 110.5 0 0 85.5 1 1
135.0 0 0 110.0 0 0 85.0 1 1
134.5 0 0 109.5 0 0 84.5 0 0
134.0 0 0 109.0 0 1 84.0 1 3
133.5 0 0 108.5 0 0 83.5 1 0
133.0 0 0 108.0 0 0 83.0 2 1
132.5 0 0 107.5 1 0 82.5 3 1
132.0 0 0 107.0 0 0 82.0 0 1
131.5 0 0 106.5 1 1 81.5 1 2
131.0 0 0 106.0 1 0 81.0 0 0
130.5 0 0 105.5 0 1 80.5 2 1
130.0 0 0 105.0 0 0 80.0 0 0
129.5 0 0 104.5 0 0 79.5 3 0
129.0 0 0 104.0 1 1 79.0 2 2
128.5 0 0 103.5 0 0 78.5 1 0
128.0 0 0 103.0 1 0 78.0 1 2
127.5 0 0 102.5 0 1 77.5 0 1
127.0 0 0 102.0 1 0 77.0 2 1
126.5 0 0 101.5 1 0 76.5 1 0
126.0 0 0 101.0 0 0 76.0 0 0
125.5 0 0 100.5 1 0 75.5 0 0
American Mathematics Competitions
2003 AMC 10 A Results for Vermont
SCORE DISTRIBUTION
GENDER
Score # Students Score # Students Score # Students
male female male female male female
75.0 0 1 50.0 0 0 25.0 0 0
74.5 1 1 49.5 1 0 24.5 0 0
74.0 0 1 49.0 0 0 24.0 2 0
73.5 0 1 48.5 0 0 23.5 0 0
73.0 1 1 48.0 0 3 23.0 1 0
72.5 0 1 47.5 0 0 22.5 0 0
72.0 4 4 47.0 0 0 22.0 0 0
71.5 0 0 46.5 0 0 21.5 0 0
71.0 2 1 46.0 0 0 21.0 0 0
70.5 0 0 45.5 0 1 20.5 0 0
70.0 1 1 45.0 0 0 20.0 0 0
69.5 1 1 44.5 0 0 19.5 0 0
69.0 0 0 44.0 0 0 19.0 0 0
68.5 0 2 43.5 0 0 18.5 0 0
68.0 0 1 43.0 0 0 18.0 0 0
67.5 0 2 42.5 0 1 17.5 0 0
67.0 3 3 42.0 0 0 17.0 0 0
66.5 1 4 41.5 0 1 16.5 0 0
66.0 3 2 41.0 0 0 16.0 0 0
65.5 0 0 40.5 0 0 15.5 0 0
65.0 0 0 40.0 0 0 15.0 0 0
64.5 1 0 39.5 0 0 14.5 0 0
64.0 2 0 39.0 0 0 14.0 0 0
63.5 1 2 38.5 1 0 13.5 0 0
63.0 0 4 38.0 0 0 13.0 0 0
62.5 1 2 37.5 1 0 12.5 0 0
62.0 1 1 37.0 0 0 12.0 0 0
61.5 0 1 36.5 0 1 11.5 0 0
61.0 1 1 36.0 2 0 11.0 0 0
60.5 1 2 35.5 0 0 10.5 0 0
60.0 3 3 35.0 0 0 10.0 0 0
59.5 1 1 34.5 0 0 9.5 0 0
59.0 2 3 34.0 0 0 9.0 0 0
58.5 1 1 33.5 0 0 8.5 0 0
58.0 1 0 33.0 0 0 8.0 0 0
57.5 5 0 32.5 0 0 7.5 0 0
57.0 0 0 32.0 0 0 7.0 0 0
56.5 0 0 31.5 0 0 6.5 0 0
56.0 0 0 31.0 0 0 6.0 0 0
55.5 2 1 30.5 0 0 5.5 0 0
55.0 0 1 30.0 0 0 5.0 0 0
54.5 1 1 29.5 0 0 4.5 0 0
54.0 0 0 29.0 0 0 4.0 0 0
53.5 0 1 28.5 0 0 3.5 0 0
53.0 1 3 28.0 0 0 3.0 0 0
52.5 0 0 27.5 0 0 2.5 0 0
52.0 1 2 27.0 0 0 2.0 0 0
51.5 0 0 26.5 0 0 1.5 0 0
51.0 0 0 26.0 0 0 1.0 0 0
50.5 1 0 25.5 0 0 0.5 0 0
0.0 0 0
American Mathematics Competitions
2003 AMC 10 A Results for Vermont
SCORE DISTRIBUTION
score -----------grade-----------
5 6 7 8 9 10 unknown
---------------------------
150.0 0 0 0 0 0 0 0
149.5 0 0 0 0 0 0 0
149.0 0 0 0 0 0 0 0
148.5 0 0 0 0 0 0 0
148.0 0 0 0 0 0 0 0
147.5 0 0 0 0 0 0 0
147.0 0 0 0 0 0 0 0
146.5 0 0 0 0 0 0 0
146.0 0 0 0 0 0 0 0
145.5 0 0 0 0 0 0 0
145.0 0 0 0 0 0 0 0
144.5 0 0 0 0 0 0 0
144.0 0 0 0 0 0 0 0
143.5 0 0 0 0 0 0 0
143.0 0 0 0 0 0 0 0
142.5 0 0 0 0 0 0 0
142.0 0 0 0 0 0 0 0
141.5 0 0 0 0 0 0 0
141.0 0 0 0 0 0 0 0
140.5 0 0 0 0 0 0 0
140.0 0 0 0 0 0 0 0
139.5 0 0 0 0 0 0 0
139.0 0 0 0 0 0 0 0
138.5 0 0 0 0 0 0 0
138.0 0 0 0 0 0 0 0
137.5 0 0 0 0 0 0 0
137.0 0 0 0 0 0 0 0
136.5 0 0 0 0 0 0 0
136.0 0 0 0 0 0 0 0
135.5 0 0 0 0 0 0 0
135.0 0 0 0 0 0 0 0
134.5 0 0 0 0 0 0 0
134.0 0 0 0 0 0 0 0
133.5 0 0 0 0 0 0 0
133.0 0 0 0 0 0 0 0
132.5 0 0 0 0 0 0 0
132.0 0 0 0 0 0 0 0
131.5 0 0 0 0 0 0 0
131.0 0 0 0 0 0 0 0
130.5 0 0 0 0 0 0 0
130.0 0 0 0 0 0 0 0
129.5 0 0 0 0 0 0 0
129.0 0 0 0 0 0 0 0
128.5 0 0 0 0 0 0 0
128.0 0 0 0 0 0 0 0
127.5 0 0 0 0 0 0 0
127.0 0 0 0 0 0 0 0
126.5 0 0 0 0 0 0 0
126.0 0 0 0 0 0 0 0
125.5 0 0 0 0 0 0 0
125.0 0 0 0 0 0 0 0
124.5 0 0 0 0 0 0 0
124.0 0 0 0 0 0 0 0
123.5 0 0 0 0 0 0 0
123.0 0 0 0 0 0 0 0
122.5 0 0 0 0 0 0 0
122.0 0 0 0 0 0 0 0
121.5 0 0 0 0 1 0 0
121.0 0 0 0 0 0 0 0
120.5 0 0 0 0 0 0 0
120.0 0 0 0 0 0 0 0
119.5 0 0 0 0 0 1 0
119.0 0 0 0 0 0 0 0
118.5 0 0 0 0 0 1 0
118.0 0 0 0 0 0 0 0
117.5 0 0 0 0 0 0 0
117.0 0 0 0 0 0 0 0
116.5 0 0 0 0 0 0 0
116.0 0 0 0 0 0 0 0
115.5 0 0 0 0 0 0 0
115.0 0 0 0 0 0 0 0
114.5 0 0 0 0 0 0 0
114.0 0 0 0 0 0 0 0
113.5 0 0 0 1 0 0 0
113.0 0 0 0 0 0 0 0
112.5 0 0 0 0 0 1 0
112.0 0 0 0 0 0 0 0
111.5 0 0 0 0 0 0 0
111.0 0 0 0 0 0 1 0
110.5 0 0 0 0 0 0 0
110.0 0 0 0 0 0 0 0
109.5 0 0 0 0 0 0 0
109.0 0 0 0 0 0 1 0
108.5 0 0 0 0 0 0 0
108.0 0 0 0 0 0 0 0
107.5 0 0 0 0 0 1 0
107.0 0 0 0 0 0 0 0
106.5 0 0 0 0 0 2 0
106.0 0 0 0 0 1 0 0
105.5 0 0 0 0 0 1 0
105.0 0 0 0 0 0 0 0
104.5 0 0 0 0 0 0 0
104.0 0 0 0 0 1 1 0
103.5 0 0 0 0 0 1 0
103.0 0 0 0 0 1 0 0
102.5 0 0 0 1 0 0 0
102.0 0 0 0 0 0 1 0
101.5 0 0 0 0 0 1 0
101.0 0 0 0 0 0 0 0
100.5 0 0 0 0 0 1 0
100.0 0 0 0 0 0 0 0
99.5 0 0 0 0 0 1 0
99.0 0 0 0 0 0 1 0
98.5 0 0 0 0 0 0 0
98.0 0 0 0 0 0 0 0
97.5 0 0 0 0 0 0 0
97.0 0 0 0 0 0 0 0
96.5 0 0 0 0 0 2 0
96.0 0 0 0 0 1 0 0
95.5 0 0 0 0 0 1 0
95.0 0 0 0 0 0 0 0
94.5 0 0 0 0 0 1 0
94.0 0 0 0 0 0 1 0
93.5 0 0 0 0 0 1 0
93.0 0 0 0 0 1 0 0
92.5 0 0 0 1 1 0 0
92.0 0 0 0 0 0 2 0
91.5 0 0 0 0 0 1 0
91.0 0 0 0 0 0 1 0
90.5 0 0 0 0 0 0 0
90.0 0 0 0 0 2 1 0
89.5 0 0 0 0 0 1 0
89.0 0 0 0 0 0 1 0
88.5 0 0 0 0 0 2 0
88.0 0 0 0 0 0 0 0
87.5 0 0 0 0 1 1 0
87.0 0 0 0 0 0 0 0
86.5 0 0 0 0 1 1 0
86.0 0 0 0 0 2 1 0
85.5 0 0 0 0 0 2 0
85.0 0 0 0 0 1 1 0
84.5 0 0 0 0 0 0 0
84.0 0 0 0 0 1 3 0
83.5 0 0 0 0 1 0 0
83.0 0 0 0 0 1 2 0
82.5 0 0 0 0 1 3 0
82.0 0 0 0 0 0 1 0
81.5 0 0 0 0 1 2 0
81.0 0 0 0 0 0 0 0
80.5 0 0 0 0 1 2 0
80.0 0 0 0 0 0 0 0
79.5 0 0 0 0 1 2 0
79.0 0 0 0 0 2 3 0
78.5 0 0 0 0 0 1 0
78.0 0 0 0 0 1 2 0
77.5 0 0 0 0 0 1 0
77.0 0 0 0 0 2 1 0
76.5 0 0 0 0 1 0 0
76.0 0 0 0 0 0 0 0
75.5 0 0 0 0 0 0 0
75.0 0 0 0 0 0 1 0
74.5 0 0 0 0 2 1 0
74.0 0 0 0 0 0 1 0
73.5 0 0 0 0 0 1 0
73.0 0 0 0 0 2 0 0
72.5 0 0 0 0 0 1 0
72.0 0 0 0 1 4 3 0
71.5 0 0 0 0 0 0 0
71.0 0 0 0 0 2 1 0
70.5 0 0 0 0 0 0 0
70.0 0 0 0 0 2 0 0
69.5 0 0 0 0 1 1 0
69.0 0 0 0 0 0 0 0
68.5 0 0 0 0 1 1 0
68.0 0 0 0 0 0 1 0
67.5 0 0 0 0 0 2 1
67.0 0 0 0 0 1 5 0
66.5 0 0 0 0 0 5 0
66.0 0 0 0 0 0 5 1
65.5 0 0 0 0 0 0 0
65.0 0 0 0 0 0 0 1
64.5 0 0 0 0 1 0 0
64.0 0 0 0 0 1 1 0
63.5 0 0 0 0 1 2 0
63.0 0 0 0 0 0 4 0
62.5 0 0 0 0 0 2 1
62.0 0 0 0 0 0 2 0
61.5 0 0 0 0 0 1 0
61.0 0 0 0 0 1 1 0
60.5 0 0 0 0 1 2 0
60.0 0 0 0 1 1 4 0
59.5 0 0 0 0 1 1 1
59.0 0 0 0 0 0 5 0
58.5 0 0 0 0 0 3 0
58.0 0 0 0 0 0 1 0
57.5 0 0 0 0 2 3 0
57.0 0 0 0 0 0 0 0
56.5 0 0 0 0 0 0 0
56.0 0 0 0 0 0 0 0
55.5 0 0 0 0 0 3 0
55.0 0 0 0 0 1 0 0
54.5 0 0 0 0 1 2 0
54.0 0 0 0 0 0 0 0
53.5 0 0 0 0 1 0 0
53.0 0 0 0 0 3 1 0
52.5 0 0 0 0 0 0 0
52.0 0 0 0 0 1 2 0
51.5 0 0 0 0 0 0 0
51.0 0 0 0 0 0 0 0
50.5 0 0 0 0 0 1 0
50.0 0 0 0 0 0 0 0
49.5 0 0 0 0 1 0 0
49.0 0 0 0 0 0 0 0
48.5 0 0 0 0 0 0 0
48.0 0 0 0 0 0 3 0
47.5 0 0 0 0 0 0 0
47.0 0 0 0 0 0 0 0
46.5 0 0 0 0 0 0 0
46.0 0 0 0 0 0 0 0
45.5 0 0 0 0 1 0 0
45.0 0 0 0 0 0 0 0
44.5 0 0 0 0 0 0 0
44.0 0 0 0 0 0 0 0
43.5 0 0 0 0 0 0 0
43.0 0 0 0 0 0 0 0
42.5 0 0 0 0 0 1 0
42.0 0 0 0 0 0 0 0
41.5 0 0 0 0 1 0 0
41.0 0 0 0 0 0 0 0
40.5 0 0 0 0 0 0 0
40.0 0 0 0 0 1 0 0
39.5 0 0 0 0 0 0 0
39.0 0 0 0 0 0 0 0
38.5 0 0 0 0 0 1 0
38.0 0 0 0 0 0 0 0
37.5 0 0 0 0 1 0 0
37.0 0 0 0 0 0 0 0
36.5 0 0 0 0 1 0 0
36.0 0 0 0 0 1 1 0
35.5 0 0 0 0 0 0 0
35.0 0 0 0 0 0 0 0
34.5 0 0 0 0 0 0 0
34.0 0 0 0 0 0 0 0
33.5 0 0 0 0 0 0 0
33.0 0 0 0 0 0 0 0
32.5 0 0 0 0 0 0 0
32.0 0 0 0 0 0 0 0
31.5 0 0 0 0 0 0 0
31.0 0 0 0 0 0 0 0
30.5 0 0 0 0 0 0 0
30.0 0 0 0 0 0 0 1
29.5 0 0 0 0 0 0 0
29.0 0 0 0 0 0 0 0
28.5 0 0 0 0 0 0 0
28.0 0 0 0 0 0 0 0
27.5 0 0 0 0 0 0 0
27.0 0 0 0 0 0 0 0
26.5 0 0 0 0 0 0 0
26.0 0 0 0 0 0 0 0
25.5 0 0 0 0 0 0 0
25.0 0 0 0 0 0 0 0
24.5 0 0 0 0 0 0 0
24.0 0 0 0 0 1 1 0
23.5 0 0 0 0 0 0 0
23.0 0 0 0 0 0 1 0
22.5 0 0 0 0 0 0 0
22.0 0 0 0 0 0 0 0
21.5 0 0 0 0 0 0 0
21.0 0 0 0 0 0 0 0
20.5 0 0 0 0 0 0 0
20.0 0 0 0 0 0 0 0
19.5 0 0 0 0 0 0 0
19.0 0 0 0 0 0 0 0
18.5 0 0 0 0 0 0 0
18.0 0 0 0 0 0 0 0
17.5 0 0 0 0 0 0 0
17.0 0 0 0 0 0 0 0
16.5 0 0 0 0 0 0 0
16.0 0 0 0 0 0 0 0
15.5 0 0 0 0 0 0 0
15.0 0 0 0 0 0 0 0
14.5 0 0 0 0 0 0 0
14.0 0 0 0 0 0 0 0
13.5 0 0 0 0 0 0 0
13.0 0 0 0 0 0 0 0
12.5 0 0 0 0 0 0 0
12.0 0 0 0 0 0 0 0
11.5 0 0 0 0 0 0 0
11.0 0 0 0 0 0 0 0
10.5 0 0 0 0 0 0 0
10.0 0 0 0 0 0 0 0
9.5 0 0 0 0 0 0 0
9.0 0 0 0 0 0 0 0
8.5 0 0 0 0 0 0 0
8.0 0 0 0 0 0 0 0
7.5 0 0 0 0 0 0 0
7.0 0 0 0 0 0 0 0
6.5 0 0 0 0 0 0 0
6.0 0 0 0 0 0 0 0
5.5 0 0 0 0 0 0 0
5.0 0 0 0 0 0 0 0
4.5 0 0 0 0 0 0 0
4.0 0 0 0 0 0 0 0
3.5 0 0 0 0 0 0 0
3.0 0 0 0 0 0 0 0
2.5 0 0 0 0 0 0 0
2.0 0 0 0 0 0 0 0
1.5 0 0 0 0 0 0 0
1.0 0 0 0 0 0 0 0
0.5 0 0 0 0 0 0 0
0 0 0 0 0 0 0
American Mathematics Competitions
2003 AMC 10 A Results for Vermont
Analysis
Table of Item Difficulty for the 2003
American High School Mathematics Examination
Tabulation of responses for all Participants
Percent of Responses
ITEM A B C D E OMITS ?
____ _____ _____ _____ _____ _____ _____ _____
1 0.56 2.47 0.60 4.00* 0.56 1.81 0.00
2 0.05 8.74* 0.33 0.84 0.00 0.05 0.00
3 0.37 2.60 0.70 3.91* 0.28 2.14 0.00
4 4.60* 0.28 0.47 3.35 0.05 1.26 0.00
5 0.84 5.02* 0.14 0.19 0.00 3.81 0.00
6 1.95 1.49 2.56* 0.65 0.65 2.70 0.00
7 1.26 2.19* 1.07 1.77 0.60 3.12 0.00
8 1.16 0.42 0.28 0.47 6.65* 1.02 0.00
9 1.95* 0.56 2.00 1.02 0.14 4.33 0.00
10 0.70 0.65 0.70 1.02 4.09* 2.84 0.00
11 0.23 0.28 0.14 0.14 6.56* 2.65 0.00
12 2.60* 2.93 0.28 1.16 0.88 2.14 0.00
13 5.63* 0.47 0.14 0.19 0.00 3.58 0.00
14 1.63* 1.16 0.60 0.88 1.26 4.47 0.00
15 0.88 1.95 3.58* 0.93 0.93 1.72 0.00
16 0.47 1.02 2.14* 0.23 0.74 5.40 0.00
17 0.51 0.60* 0.47 0.37 0.60 7.44 0.00
18 0.47 0.88* 0.05 0.60 0.79 7.21 0.00
19 0.47 0.37 0.65* 0.23 0.28 8.00 0.00
20 0.37 0.42 0.47 0.47 0.65* 7.63 0.00
21 0.79 0.33 1.21 2.09* 2.28 3.26 0.05
22 0.65 2.14* 0.65 0.00 0.23 6.33 0.00
23 0.51 0.28 0.60* 0.70 0.23 7.67 0.00
24 0.05 0.65 0.37 0.51 4.33* 4.09 0.00
25 0.23 0.56* 0.37 0.23 0.28 8.33 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
2003 AMC 12 A Results for Vermont
SCORE DISTRIBUTION
GENDER
Score # Students Score # Students Score # Students
male female male female male female
150.0 0 0 125.0 1 0 100.0 0 0
149.5 0 0 124.5 0 0 99.5 1 1
149.0 0 0 124.0 0 0 99.0 0 0
148.5 0 0 123.5 0 0 98.5 0 1
148.0 0 0 123.0 0 0 98.0 1 0
147.5 0 0 122.5 0 0 97.5 0 0
147.0 0 0 122.0 0 0 97.0 3 1
146.5 0 0 121.5 0 0 96.5 0 0
146.0 0 0 121.0 0 0 96.0 2 1
145.5 0 0 120.5 0 0 95.5 0 0
145.0 0 0 120.0 0 0 95.0 2 1
144.5 0 0 119.5 0 0 94.5 1 1
144.0 0 0 119.0 0 0 94.0 0 1
143.5 0 0 118.5 1 0 93.5 2 2
143.0 0 0 118.0 0 0 93.0 0 0
142.5 0 0 117.5 0 0 92.5 2 2
142.0 0 0 117.0 1 0 92.0 0 1
141.5 0 0 116.5 0 0 91.5 0 0
141.0 0 0 116.0 2 1 91.0 2 1
140.5 0 0 115.5 0 0 90.5 0 0
140.0 0 0 115.0 0 0 90.0 3 1
139.5 0 0 114.5 1 0 89.5 0 0
139.0 0 0 114.0 0 0 89.0 2 1
138.5 0 0 113.5 0 0 88.5 1 0
138.0 1 0 113.0 0 0 88.0 1 1
137.5 0 0 112.5 1 0 87.5 1 0
137.0 0 0 112.0 1 0 87.0 0 0
136.5 0 0 111.5 1 0 86.5 3 0
136.0 0 0 111.0 0 0 86.0 1 1
135.5 0 0 110.5 1 0 85.5 5 0
135.0 0 0 110.0 1 0 85.0 1 1
134.5 0 0 109.5 0 0 84.5 0 1
134.0 0 0 109.0 2 1 84.0 5 3
133.5 0 0 108.5 0 0 83.5 1 0
133.0 0 0 108.0 0 0 83.0 2 2
132.5 0 0 107.5 0 0 82.5 2 0
132.0 0 0 107.0 1 0 82.0 1 0
131.5 0 0 106.5 0 2 81.5 3 0
131.0 0 0 106.0 0 0 81.0 2 1
130.5 0 0 105.5 1 0 80.5 3 4
130.0 0 0 105.0 1 0 80.0 1 0
129.5 0 0 104.5 0 0 79.5 3 1
129.0 0 0 104.0 1 0 79.0 1 0
128.5 0 0 103.5 0 0 78.5 1 1
128.0 0 0 103.0 0 0 78.0 5 1
127.5 0 0 102.5 0 0 77.5 1 1
127.0 0 0 102.0 2 1 77.0 3 4
126.5 0 0 101.5 2 0 76.5 0 1
126.0 0 0 101.0 2 0 76.0 0 4
125.5 1 0 100.5 6 0 75.5 2 2
American Mathematics Competitions
2003 AMC 12 A Results for Vermont
SCORE DISTRIBUTION
GENDER
Score # Students Score # Students Score # Students
male female male female male female
75.0 1 1 50.0 1 1 25.0 0 0
74.5 7 2 49.5 0 0 24.5 0 0
74.0 1 1 49.0 0 0 24.0 0 0
73.5 6 1 48.5 0 0 23.5 0 0
73.0 1 0 48.0 0 1 23.0 0 0
72.5 2 3 47.5 0 0 22.5 0 0
72.0 2 4 47.0 2 0 22.0 0 0
71.5 1 2 46.5 0 1 21.5 0 0
71.0 6 3 46.0 0 0 21.0 0 0
70.5 2 1 45.5 1 0 20.5 0 0
70.0 0 5 45.0 1 0 20.0 0 0
69.5 2 2 44.5 0 0 19.5 0 0
69.0 0 3 44.0 0 0 19.0 0 0
68.5 2 0 43.5 0 0 18.5 0 0
68.0 0 3 43.0 1 1 18.0 1 0
67.5 4 2 42.5 0 2 17.5 0 0
67.0 0 0 42.0 1 1 17.0 0 0
66.5 0 2 41.5 0 0 16.5 0 0
66.0 3 1 41.0 0 0 16.0 0 0
65.5 1 2 40.5 0 0 15.5 0 0
65.0 1 2 40.0 0 0 15.0 0 0
64.5 4 1 39.5 0 0 14.5 0 0
64.0 4 2 39.0 0 0 14.0 0 0
63.5 1 1 38.5 0 0 13.5 0 0
63.0 1 3 38.0 1 0 13.0 0 0
62.5 0 4 37.5 1 0 12.5 0 0
62.0 1 2 37.0 0 0 12.0 0 0
61.5 3 2 36.5 0 0 11.5 0 0
61.0 1 0 36.0 0 0 11.0 0 0
60.5 0 0 35.5 0 0 10.5 0 0
60.0 0 1 35.0 0 0 10.0 0 0
59.5 1 1 34.5 0 0 9.5 0 0
59.0 1 3 34.0 0 0 9.0 0 0
58.5 1 2 33.5 0 0 8.5 0 0
58.0 0 0 33.0 2 0 8.0 0 0
57.5 0 3 32.5 0 0 7.5 0 0
57.0 0 1 32.0 0 0 7.0 0 0
56.5 1 4 31.5 0 0 6.5 0 0
56.0 1 0 31.0 0 0 6.0 0 0
55.5 0 0 30.5 0 0 5.5 0 0
55.0 0 0 30.0 0 0 5.0 0 0
54.5 0 0 29.5 0 0 4.5 0 0
54.0 0 1 29.0 0 0 4.0 0 0
53.5 1 0 28.5 0 0 3.5 0 0
53.0 0 0 28.0 0 0 3.0 0 0
52.5 1 1 27.5 0 0 2.5 0 0
52.0 0 0 27.0 0 0 2.0 0 0
51.5 1 1 26.5 0 0 1.5 0 0
51.0 2 0 26.0 0 0 1.0 0 0
50.5 2 1 25.5 0 0 0.5 0 0
0.0 0 0
American Mathematics Competitions
2003 AMC 12 A Results for Vermont
SCORE DISTRIBUTION
score -----------grade-----------
5 6 7 8 9 10 11 12 13 unknown
---------------------------
150.0 0 0 0 0 0 0 0 0 0 0
149.5 0 0 0 0 0 0 0 0 0 0
149.0 0 0 0 0 0 0 0 0 0 0
148.5 0 0 0 0 0 0 0 0 0 0
148.0 0 0 0 0 0 0 0 0 0 0
147.5 0 0 0 0 0 0 0 0 0 0
147.0 0 0 0 0 0 0 0 0 0 0
146.5 0 0 0 0 0 0 0 0 0 0
146.0 0 0 0 0 0 0 0 0 0 0
145.5 0 0 0 0 0 0 0 0 0 0
145.0 0 0 0 0 0 0 0 0 0 0
144.5 0 0 0 0 0 0 0 0 0 0
144.0 0 0 0 0 0 0 0 0 0 0
143.5 0 0 0 0 0 0 0 0 0 0
143.0 0 0 0 0 0 0 0 0 0 0
142.5 0 0 0 0 0 0 0 0 0 0
142.0 0 0 0 0 0 0 0 0 0 0
141.5 0 0 0 0 0 0 0 0 0 0
141.0 0 0 0 0 0 0 0 0 0 0
140.5 0 0 0 0 0 0 0 0 0 0
140.0 0 0 0 0 0 0 0 0 0 0
139.5 0 0 0 0 0 0 0 0 0 0
139.0 0 0 0 0 0 0 0 0 0 0
138.5 0 0 0 0 0 0 0 0 0 0
138.0 0 0 0 0 0 1 0 0 0 0
137.5 0 0 0 0 0 0 0 0 0 0
137.0 0 0 0 0 0 0 0 0 0 0
136.5 0 0 0 0 0 0 0 0 0 0
136.0 0 0 0 0 0 0 0 0 0 0
135.5 0 0 0 0 0 0 0 0 0 0
135.0 0 0 0 0 0 0 0 0 0 0
134.5 0 0 0 0 0 0 0 0 0 0
134.0 0 0 0 0 0 0 0 0 0 0
133.5 0 0 0 0 0 0 0 0 0 0
133.0 0 0 0 0 0 0 0 0 0 0
132.5 0 0 0 0 0 0 0 0 0 0
132.0 0 0 0 0 0 0 0 0 0 0
131.5 0 0 0 0 0 0 0 0 0 0
131.0 0 0 0 0 0 0 0 0 0 0
130.5 0 0 0 0 0 0 0 0 0 0
130.0 0 0 0 0 0 0 0 0 0 0
129.5 0 0 0 0 0 0 0 0 0 0
129.0 0 0 0 0 0 0 0 0 0 0
128.5 0 0 0 0 0 0 0 0 0 0
128.0 0 0 0 0 0 0 0 0 0 0
127.5 0 0 0 0 0 0 0 0 0 0
127.0 0 0 0 0 0 0 0 0 0 0
126.5 0 0 0 0 0 0 0 0 0 0
126.0 0 0 0 0 0 0 0 0 0 0
125.5 0 0 0 0 0 0 0 1 0 0
125.0 0 0 0 0 0 1 0 0 0 0
124.5 0 0 0 0 0 0 0 0 0 0
124.0 0 0 0 0 0 0 0 0 0 0
123.5 0 0 0 0 0 0 0 0 0 0
123.0 0 0 0 0 0 0 0 0 0 0
122.5 0 0 0 0 0 0 0 0 0 0
122.0 0 0 0 0 0 0 0 0 0 0
121.5 0 0 0 0 0 0 0 0 0 0
121.0 0 0 0 0 0 0 0 0 0 0
120.5 0 0 0 0 0 0 0 0 0 0
120.0 0 0 0 0 0 0 0 0 0 0
119.5 0 0 0 0 0 0 0 0 0 0
119.0 0 0 0 0 0 0 0 0 0 0
118.5 0 0 0 0 0 0 0 1 0 0
118.0 0 0 0 0 0 0 0 0 0 0
117.5 0 0 0 0 0 0 0 0 0 0
117.0 0 0 0 0 0 0 0 1 0 0
116.5 0 0 0 0 0 0 0 0 0 0
116.0 0 0 0 0 0 1 1 1 0 0
115.5 0 0 0 0 0 0 0 0 0 0
115.0 0 0 0 0 0 0 0 0 0 0
114.5 0 0 0 0 0 0 1 0 0 0
114.0 0 0 0 0 0 0 0 0 0 0
113.5 0 0 0 0 0 0 0 0 0 0
113.0 0 0 0 0 0 0 0 0 0 0
112.5 0 0 0 0 0 1 0 0 0 0
112.0 0 0 0 0 0 0 1 0 0 0
111.5 0 0 0 0 0 0 0 1 0 0
111.0 0 0 0 0 0 0 0 0 0 0
110.5 0 0 1 0 0 0 0 0 0 0
110.0 0 0 0 0 0 0 1 0 0 0
109.5 0 0 0 0 0 0 0 0 0 0
109.0 0 0 0 0 0 0 2 1 0 0
108.5 0 0 0 0 0 0 0 0 0 0
108.0 0 0 0 0 0 0 0 0 0 0
107.5 0 0 0 0 0 0 0 0 0 0
107.0 0 0 0 0 0 1 0 0 0 0
106.5 0 0 0 0 0 0 2 0 0 0
106.0 0 0 0 0 0 0 0 0 0 0
105.5 0 0 0 0 0 0 0 1 0 0
105.0 0 0 0 0 0 0 0 1 0 0
104.5 0 0 0 0 0 0 0 0 0 0
104.0 0 0 0 0 0 0 0 1 0 0
103.5 0 0 0 0 0 0 0 0 0 0
103.0 0 0 0 0 0 0 0 0 0 0
102.5 0 0 0 0 0 0 0 0 0 0
102.0 0 0 0 0 0 0 2 1 0 0
101.5 0 0 0 0 0 1 0 1 0 0
101.0 0 0 0 0 0 0 1 1 0 0
100.5 0 0 0 0 0 1 3 2 0 0
100.0 0 0 0 0 0 0 0 0 0 0
99.5 0 0 0 0 0 0 0 2 0 0
99.0 0 0 0 0 0 0 0 0 0 0
98.5 0 0 0 0 1 0 0 0 0 0
98.0 0 0 0 0 0 0 1 0 0 0
97.5 0 0 0 0 0 0 0 0 0 0
97.0 0 0 0 0 0 0 2 2 0 0
96.5 0 0 0 0 0 0 0 0 0 0
96.0 0 0 0 0 0 0 0 3 0 0
95.5 0 0 0 0 0 0 1 0 0 0
95.0 0 0 0 0 0 0 2 1 0 0
94.5 0 0 0 0 0 0 0 2 0 0
94.0 0 0 0 0 0 0 1 0 0 0
93.5 0 0 0 0 0 1 2 1 0 0
93.0 0 0 0 0 0 0 0 0 0 0
92.5 0 0 0 0 1 0 1 2 0 0
92.0 0 0 0 0 0 0 1 0 0 0
91.5 0 0 0 0 0 0 0 0 0 0
91.0 0 0 0 0 0 0 1 2 0 0
90.5 0 0 0 0 0 0 0 1 0 0
90.0 0 0 0 0 0 0 4 0 0 0
89.5 0 0 0 0 0 0 0 0 0 0
89.0 0 0 0 0 0 0 0 3 0 0
88.5 0 0 0 0 0 0 1 0 0 0
88.0 0 0 0 0 0 0 2 0 0 0
87.5 0 0 0 0 0 1 0 0 0 0
87.0 0 0 0 0 0 0 0 0 0 0
86.5 0 0 0 0 1 0 2 0 0 0
86.0 0 0 0 0 0 0 2 0 0 0
85.5 0 0 0 0 0 1 3 1 0 0
85.0 0 0 0 0 0 0 1 2 0 0
84.5 0 0 0 0 0 0 0 1 0 0
84.0 0 0 0 0 0 0 4 4 0 0
83.5 0 0 0 0 0 0 0 1 0 0
83.0 0 0 0 0 0 0 0 4 0 0
82.5 0 0 0 0 0 0 2 0 0 0
82.0 0 0 0 0 0 0 1 0 0 0
81.5 0 0 0 0 0 0 2 1 0 0
81.0 0 0 0 0 0 0 1 2 0 0
80.5 0 0 0 0 1 0 6 0 0 0
80.0 0 0 0 0 0 0 1 0 0 0
79.5 0 0 0 0 0 0 3 1 0 0
79.0 0 0 0 0 0 0 0 1 0 0
78.5 0 0 0 0 0 0 2 0 0 0
78.0 0 0 0 0 0 0 2 4 0 0
77.5 0 0 0 0 0 0 0 2 0 0
77.0 0 0 0 0 0 2 1 4 0 0
76.5 0 0 0 0 0 0 0 1 0 0
76.0 0 0 0 0 0 0 3 1 0 0
75.5 0 0 0 0 0 0 2 2 0 0
75.0 0 0 0 0 0 0 1 1 0 1
74.5 0 0 0 0 0 0 3 6 0 0
74.0 0 0 0 0 0 0 1 1 0 0
73.5 0 0 0 0 0 0 2 5 0 0
73.0 0 0 0 0 0 0 1 0 0 0
72.5 0 0 0 0 0 1 1 3 0 0
72.0 0 0 0 0 0 0 2 4 0 0
71.5 0 0 0 0 0 0 0 3 0 0
71.0 0 0 0 0 0 0 5 4 0 0
70.5 0 0 0 0 0 0 2 1 0 0
70.0 0 0 0 0 0 0 3 2 0 0
69.5 0 0 0 0 0 0 3 1 0 0
69.0 0 0 0 0 0 0 1 2 0 0
68.5 0 0 0 0 0 0 1 1 0 0
68.0 0 0 0 0 0 0 0 3 0 0
67.5 0 0 0 0 0 0 5 1 0 0
67.0 0 0 0 0 0 0 1 0 0 0
66.5 0 0 0 0 0 0 0 2 0 0
66.0 0 0 0 0 0 0 1 3 0 0
65.5 0 0 0 0 0 0 3 0 0 0
65.0 0 0 0 0 1 0 1 1 0 0
64.5 0 0 0 0 0 0 1 4 0 0
64.0 0 0 0 0 0 0 4 2 0 0
63.5 0 0 0 0 0 0 1 1 0 0
63.0 0 0 0 0 0 0 3 1 0 0
62.5 0 0 0 0 0 0 3 2 0 0
62.0 0 0 0 0 0 1 2 0 0 0
61.5 0 0 0 0 0 0 4 1 0 0
61.0 0 0 0 0 0 1 0 0 0 0
60.5 0 0 0 0 0 0 0 0 0 0
60.0 0 0 0 0 0 0 0 1 0 0
59.5 0 0 0 0 0 0 2 0 0 0
59.0 0 0 0 0 0 0 2 2 0 1
58.5 0 0 0 0 0 0 3 0 0 0
58.0 0 0 0 0 0 0 0 0 0 0
57.5 0 0 0 0 0 0 3 0 0 0
57.0 0 0 0 0 0 0 0 1 0 0
56.5 0 0 0 0 0 0 4 2 0 0
56.0 0 0 0 0 0 0 1 0 0 0
55.5 0 0 0 0 0 0 0 0 0 0
55.0 0 0 0 0 0 0 0 0 0 0
54.5 0 0 0 0 0 0 0 0 0 0
54.0 0 0 0 0 0 0 1 0 0 0
53.5 0 0 0 0 0 1 0 0 0 0
53.0 0 0 0 0 0 0 0 0 0 0
52.5 0 0 0 0 0 0 1 1 0 0
52.0 0 0 0 0 0 0 0 0 0 0
51.5 0 0 0 0 0 0 1 1 0 0
51.0 0 0 0 0 0 0 0 2 0 0
50.5 0 0 0 0 0 0 3 0 0 0
50.0 0 0 0 0 0 0 1 1 0 0
49.5 0 0 0 0 0 0 0 0 0 0
49.0 0 0 0 0 0 0 0 0 0 0
48.5 0 0 0 0 0 0 0 0 0 0
48.0 0 0 0 0 0 0 1 0 0 0
47.5 0 0 0 0 0 0 0 0 0 0
47.0 0 0 0 0 0 0 2 0 0 0
46.5 0 0 0 0 0 0 1 0 0 0
46.0 0 0 0 0 0 0 0 0 0 0
45.5 0 0 0 0 0 0 0 1 0 0
45.0 0 0 0 0 0 0 1 0 0 0
44.5 0 0 0 0 0 0 0 0 0 0
44.0 0 0 0 0 0 0 0 0 0 0
43.5 0 0 0 0 0 0 0 0 0 0
43.0 0 0 0 0 0 0 2 0 0 0
42.5 0 0 0 0 0 0 2 0 0 0
42.0 0 0 0 0 0 0 2 0 0 0
41.5 0 0 0 0 0 0 0 0 0 0
41.0 0 0 0 0 0 0 0 0 0 0
40.5 0 0 0 0 0 0 0 0 0 0
40.0 0 0 0 0 0 0 0 0 0 0
39.5 0 0 0 0 0 0 0 0 0 0
39.0 0 0 0 0 0 0 0 0 0 0
38.5 0 0 0 0 0 0 0 0 0 0
38.0 0 0 0 0 0 0 1 0 0 0
37.5 0 0 0 0 0 0 1 0 0 0
37.0 0 0 0 0 0 0 0 0 0 0
36.5 0 0 0 0 0 0 0 0 0 0
36.0 0 0 0 0 0 0 0 0 0 0
35.5 0 0 0 0 0 0 0 0 0 0
35.0 0 0 0 0 0 0 0 0 0 0
34.5 0 0 0 0 0 0 0 0 0 0
34.0 0 0 0 0 0 0 0 0 0 0
33.5 0 0 0 0 0 0 0 0 0 0
33.0 0 0 0 0 0 1 1 0 0 0
32.5 0 0 0 0 0 0 0 0 0 0
32.0 0 0 0 0 0 0 0 0 0 0
31.5 0 0 0 0 0 0 0 0 0 0
31.0 0 0 0 0 0 0 0 0 0 0
30.5 0 0 0 0 0 0 0 0 0 0
30.0 0 0 0 0 0 0 0 0 0 0
29.5 0 0 0 0 0 0 0 0 0 0
29.0 0 0 0 0 0 0 0 0 0 0
28.5 0 0 0 0 0 0 1 0 0 0
28.0 0 0 0 0 0 0 0 0 0 0
27.5 0 0 0 0 0 0 0 0 0 0
27.0 0 0 0 0 0 0 0 0 0 0
26.5 0 0 0 0 0 0 0 0 0 0
26.0 0 0 0 0 0 0 0 0 0 0
25.5 0 0 0 0 0 0 0 0 0 0
25.0 0 0 0 0 0 0 0 0 0 0
24.5 0 0 0 0 0 0 0 0 0 0
24.0 0 0 0 0 0 0 0 0 0 0
23.5 0 0 0 0 0 0 0 0 0 0
23.0 0 0 0 0 0 0 0 0 0 0
22.5 0 0 0 0 0 0 0 0 0 0
22.0 0 0 0 0 0 0 0 0 0 0
21.5 0 0 0 0 0 0 0 0 0 0
21.0 0 0 0 0 0 0 0 0 0 0
20.5 0 0 0 0 0 0 0 0 0 0
20.0 0 0 0 0 0 0 0 0 0 0
19.5 0 0 0 0 0 0 0 0 0 0
19.0 0 0 0 0 0 0 0 0 0 0
18.5 0 0 0 0 0 0 0 0 0 0
18.0 0 0 0 0 0 0 1 0 0 0
17.5 0 0 0 0 0 0 0 0 0 0
17.0 0 0 0 0 0 0 0 0 0 0
16.5 0 0 0 0 0 0 0 0 0 0
16.0 0 0 0 0 0 0 0 0 0 0
15.5 0 0 0 0 0 0 0 0 0 0
15.0 0 0 0 0 0 0 0 0 0 0
14.5 0 0 0 0 0 0 0 0 0 0
14.0 0 0 0 0 0 0 0 0 0 0
13.5 0 0 0 0 0 0 0 0 0 0
13.0 0 0 0 0 0 0 0 0 0 0
12.5 0 0 0 0 0 0 0 0 0 0
12.0 0 0 0 0 0 0 0 0 0 0
11.5 0 0 0 0 0 0 0 0 0 0
11.0 0 0 0 0 0 0 0 0 0 0
10.5 0 0 0 0 0 0 0 0 0 0
10.0 0 0 0 0 0 0 0 0 0 0
9.5 0 0 0 0 0 0 0 0 0 0
9.0 0 0 0 0 0 0 0 0 0 0
8.5 0 0 0 0 0 0 0 0 0 0
8.0 0 0 0 0 0 0 0 0 0 0
7.5 0 0 0 0 0 0 0 0 0 0
7.0 0 0 0 0 0 0 0 0 0 0
6.5 0 0 0 0 0 0 0 0 0 0
6.0 0 0 0 0 0 0 0 0 0 0
5.5 0 0 0 0 0 0 0 0 0 0
5.0 0 0 0 0 0 0 0 0 0 0
4.5 0 0 0 0 0 0 0 0 0 0
4.0 0 0 0 0 0 0 0 0 0 0
3.5 0 0 0 0 0 0 0 0 0 0
3.0 0 0 0 0 0 0 0 0 0 0
2.5 0 0 0 0 0 0 0 0 0 0
2.0 0 0 0 0 0 0 0 0 0 0
1.5 0 0 0 0 0 0 0 0 0 0
1.0 0 0 0 0 0 0 0 0 0 0
0.5 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0
American Mathematics Competitions
2003 AMC 12 A Results for Vermont
Analysis
Table of Item Difficulty for the 2003
American High School Mathematics Examination
Tabulation of responses for all Participants
Percent of Responses
ITEM A B C D E OMITS ?
____ _____ _____ _____ _____ _____ _____ _____
1 0.72 1.46 0.78 4.89* 0.44 1.71 0.00
2 0.06 9.00* 0.19 0.59 0.03 0.12 0.00
3 0.34 2.87 0.28 4.95* 0.28 1.28 0.00
4 5.20* 0.06 0.19 3.68 0.06 0.78 0.03
5 0.25 0.09 0.25 0.09 7.79* 1.53 0.00
6 1.12 2.24 3.33* 0.47 0.53 2.31 0.00
7 1.62 2.43* 1.03 1.50 0.47 2.96 0.00
8 0.56 0.44 0.37 0.16 7.32* 1.15 0.00
9 0.31 0.87 1.34 3.12* 0.16 4.17 0.03
10 0.50 1.03 0.40 3.24* 0.19 4.64 0.00
11 0.65 0.59 1.50* 0.31 0.72 6.23 0.00
12 0.09 0.19 0.50 0.22 6.76* 2.24 0.00
13 0.47 0.28 0.65 1.50 4.61* 2.49 0.00
14 1.06 0.34 0.25 4.49* 0.90 2.96 0.00
15 0.28 0.34 1.06* 0.12 0.34 7.85 0.00
16 0.53 0.47 4.33* 0.22 0.87 3.58 0.00
17 0.65 0.90* 0.25 0.62 0.28 7.29 0.00
18 0.09 0.53* 0.25 0.16 0.22 8.75 0.00
19 0.69 0.47 0.97 1.06* 0.65 6.17 0.00
20 0.50* 0.19 0.62 0.81 0.12 7.73 0.03
21 0.78 0.25 0.28 0.78* 1.37 6.54 0.00
22 0.53 0.53 0.28* 0.56 0.44 7.66 0.00
23 0.47 0.31* 0.25 0.19 0.28 8.50 0.00
24 0.16 1.18* 0.90 0.09 0.28 7.38 0.00
25 0.50 0.34 0.16* 0.09 1.74 7.17 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
2003 AMC 10 B Results for Vermont
SCORE DISTRIBUTION
GENDER
Score # Students Score # Students Score # Students
male female male female male female
150.0 0 0 125.0 0 0 100.0 0 0
149.5 0 0 124.5 0 0 99.5 0 0
149.0 0 0 124.0 0 0 99.0 0 0
148.5 0 0 123.5 0 0 98.5 0 0
148.0 0 0 123.0 0 0 98.0 0 0
147.5 0 0 122.5 0 0 97.5 0 0
147.0 0 0 122.0 0 0 97.0 0 0
146.5 0 0 121.5 0 0 96.5 0 0
146.0 0 0 121.0 0 0 96.0 0 0
145.5 0 0 120.5 0 0 95.5 0 0
145.0 0 0 120.0 0 0 95.0 0 0
144.5 0 0 119.5 0 0 94.5 0 0
144.0 0 0 119.0 0 0 94.0 0 0
143.5 0 0 118.5 0 0 93.5 0 0
143.0 0 0 118.0 0 0 93.0 0 0
142.5 0 0 117.5 0 0 92.5 0 0
142.0 0 0 117.0 0 0 92.0 0 0
141.5 0 0 116.5 0 0 91.5 0 0
141.0 0 0 116.0 0 0 91.0 0 0
140.5 0 0 115.5 0 0 90.5 0 0
140.0 0 0 115.0 0 0 90.0 0 1
139.5 0 0 114.5 0 0 89.5 0 0
139.0 0 0 114.0 0 0 89.0 0 0
138.5 0 0 113.5 0 0 88.5 0 0
138.0 0 0 113.0 0 0 88.0 0 0
137.5 0 0 112.5 0 0 87.5 0 0
137.0 0 0 112.0 0 0 87.0 0 0
136.5 0 0 111.5 0 0 86.5 0 0
136.0 0 0 111.0 0 0 86.0 0 0
135.5 0 0 110.5 0 0 85.5 0 0
135.0 0 0 110.0 0 0 85.0 0 0
134.5 0 0 109.5 0 0 84.5 0 0
134.0 0 0 109.0 0 0 84.0 0 0
133.5 0 0 108.5 0 0 83.5 0 0
133.0 0 0 108.0 0 0 83.0 0 0
132.5 0 0 107.5 0 0 82.5 0 0
132.0 0 0 107.0 0 1 82.0 0 0
131.5 0 0 106.5 0 0 81.5 0 0
131.0 0 0 106.0 0 0 81.0 0 0
130.5 0 0 105.5 0 0 80.5 0 0
130.0 0 0 105.0 0 0 80.0 0 0
129.5 0 0 104.5 0 0 79.5 0 0
129.0 0 0 104.0 0 0 79.0 0 0
128.5 0 0 103.5 0 0 78.5 0 0
128.0 0 0 103.0 0 0 78.0 0 0
127.5 0 0 102.5 0 0 77.5 0 1
127.0 0 0 102.0 0 1 77.0 1 0
126.5 0 0 101.5 0 0 76.5 0 0
126.0 0 0 101.0 0 0 76.0 0 0
125.5 0 0 100.5 0 0 75.5 0 0
American Mathematics Competitions
2003 AMC 10 B Results for Vermont
SCORE DISTRIBUTION
GENDER
Score # Students Score # Students Score # Students
male female male female male female
75.0 0 0 50.0 0 0 25.0 0 0
74.5 0 0 49.5 0 0 24.5 0 0
74.0 0 0 49.0 0 0 24.0 0 0
73.5 0 1 48.5 0 0 23.5 0 0
73.0 0 0 48.0 0 0 23.0 0 0
72.5 0 0 47.5 0 0 22.5 0 0
72.0 0 1 47.0 0 0 22.0 0 0
71.5 0 0 46.5 0 0 21.5 0 0
71.0 0 0 46.0 0 0 21.0 0 0
70.5 0 0 45.5 0 0 20.5 0 0
70.0 0 0 45.0 0 0 20.0 0 0
69.5 0 0 44.5 0 0 19.5 0 0
69.0 1 0 44.0 0 0 19.0 0 0
68.5 0 0 43.5 0 0 18.5 0 0
68.0 0 1 43.0 0 0 18.0 0 0
67.5 0 0 42.5 0 0 17.5 0 0
67.0 0 0 42.0 0 0 17.0 0 0
66.5 0 0 41.5 0 0 16.5 0 0
66.0 0 0 41.0 0 0 16.0 0 0
65.5 0 0 40.5 0 0 15.5 0 0
65.0 0 0 40.0 0 0 15.0 0 0
64.5 0 0 39.5 0 0 14.5 0 0
64.0 0 0 39.0 0 0 14.0 0 0
63.5 0 0 38.5 0 0 13.5 0 0
63.0 0 0 38.0 0 0 13.0 0 0
62.5 0 0 37.5 0 0 12.5 0 0
62.0 0 0 37.0 0 0 12.0 0 0
61.5 0 0 36.5 0 0 11.5 0 0
61.0 0 0 36.0 0 0 11.0 0 0
60.5 0 0 35.5 0 0 10.5 0 0
60.0 0 0 35.0 0 0 10.0 0 0
59.5 0 0 34.5 0 0 9.5 0 0
59.0 0 0 34.0 0 0 9.0 0 0
58.5 0 0 33.5 0 0 8.5 0 0
58.0 0 0 33.0 0 0 8.0 0 0
57.5 0 0 32.5 0 0 7.5 0 0
57.0 0 0 32.0 0 0 7.0 0 0
56.5 0 1 31.5 0 0 6.5 0 0
56.0 0 0 31.0 0 0 6.0 0 0
55.5 0 0 30.5 0 0 5.5 0 0
55.0 0 0 30.0 0 0 5.0 0 0
54.5 0 0 29.5 0 0 4.5 0 0
54.0 0 0 29.0 0 0 4.0 0 0
53.5 0 0 28.5 0 0 3.5 0 0
53.0 0 0 28.0 0 0 3.0 0 0
52.5 0 0 27.5 0 0 2.5 0 0
52.0 0 0 27.0 0 0 2.0 0 0
51.5 0 0 26.5 0 0 1.5 0 0
51.0 0 0 26.0 0 0 1.0 0 0
50.5 0 0 25.5 0 0 0.5 0 0
0.0 0 0
American Mathematics Competitions
2003 AMC 10 B Results for Vermont
SCORE DISTRIBUTION
score -----------grade-----------
5 6 7 8 9 10 unknown
---------------------------
150.0 0 0 0 0 0 0 0
149.5 0 0 0 0 0 0 0
149.0 0 0 0 0 0 0 0
148.5 0 0 0 0 0 0 0
148.0 0 0 0 0 0 0 0
147.5 0 0 0 0 0 0 0
147.0 0 0 0 0 0 0 0
146.5 0 0 0 0 0 0 0
146.0 0 0 0 0 0 0 0
145.5 0 0 0 0 0 0 0
145.0 0 0 0 0 0 0 0
144.5 0 0 0 0 0 0 0
144.0 0 0 0 0 0 0 0
143.5 0 0 0 0 0 0 0
143.0 0 0 0 0 0 0 0
142.5 0 0 0 0 0 0 0
142.0 0 0 0 0 0 0 0
141.5 0 0 0 0 0 0 0
141.0 0 0 0 0 0 0 0
140.5 0 0 0 0 0 0 0
140.0 0 0 0 0 0 0 0
139.5 0 0 0 0 0 0 0
139.0 0 0 0 0 0 0 0
138.5 0 0 0 0 0 0 0
138.0 0 0 0 0 0 0 0
137.5 0 0 0 0 0 0 0
137.0 0 0 0 0 0 0 0
136.5 0 0 0 0 0 0 0
136.0 0 0 0 0 0 0 0
135.5 0 0 0 0 0 0 0
135.0 0 0 0 0 0 0 0
134.5 0 0 0 0 0 0 0
134.0 0 0 0 0 0 0 0
133.5 0 0 0 0 0 0 0
133.0 0 0 0 0 0 0 0
132.5 0 0 0 0 0 0 0
132.0 0 0 0 0 0 0 0
131.5 0 0 0 0 0 0 0
131.0 0 0 0 0 0 0 0
130.5 0 0 0 0 0 0 0
130.0 0 0 0 0 0 0 0
129.5 0 0 0 0 0 0 0
129.0 0 0 0 0 0 0 0
128.5 0 0 0 0 0 0 0
128.0 0 0 0 0 0 0 0
127.5 0 0 0 0 0 0 0
127.0 0 0 0 0 0 0 0
126.5 0 0 0 0 0 0 0
126.0 0 0 0 0 0 0 0
125.5 0 0 0 0 0 0 0
125.0 0 0 0 0 0 0 0
124.5 0 0 0 0 0 0 0
124.0 0 0 0 0 0 0 0
123.5 0 0 0 0 0 0 0
123.0 0 0 0 0 0 0 0
122.5 0 0 0 0 0 0 0
122.0 0 0 0 0 0 0 0
121.5 0 0 0 0 0 0 0
121.0 0 0 0 0 0 0 0
120.5 0 0 0 0 0 0 0
120.0 0 0 0 0 0 0 0
119.5 0 0 0 0 0 0 0
119.0 0 0 0 0 0 0 0
118.5 0 0 0 0 0 0 0
118.0 0 0 0 0 0 0 0
117.5 0 0 0 0 0 0 0
117.0 0 0 0 0 0 0 0
116.5 0 0 0 0 0 0 0
116.0 0 0 0 0 0 0 0
115.5 0 0 0 0 0 0 0
115.0 0 0 0 0 0 0 0
114.5 0 0 0 0 0 0 0
114.0 0 0 0 0 0 0 0
113.5 0 0 0 0 0 0 0
113.0 0 0 0 0 0 0 0
112.5 0 0 0 0 0 0 0
112.0 0 0 0 0 0 0 0
111.5 0 0 0 0 0 0 0
111.0 0 0 0 0 0 0 0
110.5 0 0 0 0 0 0 0
110.0 0 0 0 0 0 0 0
109.5 0 0 0 0 0 0 0
109.0 0 0 0 0 0 0 0
108.5 0 0 0 0 0 0 0
108.0 0 0 0 0 0 0 0
107.5 0 0 0 0 0 0 0
107.0 0 0 0 0 0 1 0
106.5 0 0 0 0 0 0 0
106.0 0 0 0 0 0 0 0
105.5 0 0 0 0 0 0 0
105.0 0 0 0 0 0 0 0
104.5 0 0 0 0 0 0 0
104.0 0 0 0 0 0 0 0
103.5 0 0 0 0 0 0 0
103.0 0 0 0 0 0 0 0
102.5 0 0 0 0 0 0 0
102.0 0 0 0 0 0 1 0
101.5 0 0 0 0 0 0 0
101.0 0 0 0 0 0 0 0
100.5 0 0 0 0 0 0 0
100.0 0 0 0 0 0 0 0
99.5 0 0 0 0 0 0 0
99.0 0 0 0 0 0 0 0
98.5 0 0 0 0 0 0 0
98.0 0 0 0 0 0 0 0
97.5 0 0 0 0 0 0 0
97.0 0 0 0 0 0 0 0
96.5 0 0 0 0 0 0 0
96.0 0 0 0 0 0 0 0
95.5 0 0 0 0 0 0 0
95.0 0 0 0 0 0 0 0
94.5 0 0 0 0 0 0 0
94.0 0 0 0 0 0 0 0
93.5 0 0 0 0 0 0 0
93.0 0 0 0 0 0 0 0
92.5 0 0 0 0 0 0 0
92.0 0 0 0 0 0 0 0
91.5 0 0 0 0 0 0 0
91.0 0 0 0 0 0 0 0
90.5 0 0 0 0 0 0 0
90.0 0 0 0 0 0 1 0
89.5 0 0 0 0 0 0 0
89.0 0 0 0 0 0 0 0
88.5 0 0 0 0 0 0 0
88.0 0 0 0 0 0 0 0
87.5 0 0 0 0 0 0 0
87.0 0 0 0 0 0 0 0
86.5 0 0 0 0 0 0 0
86.0 0 0 0 0 0 0 0
85.5 0 0 0 0 0 0 0
85.0 0 0 0 0 0 0 0
84.5 0 0 0 0 0 0 0
84.0 0 0 0 0 0 0 0
83.5 0 0 0 0 0 0 0
83.0 0 0 0 0 0 0 0
82.5 0 0 0 0 0 0 0
82.0 0 0 0 0 0 0 0
81.5 0 0 0 0 0 0 0
81.0 0 0 0 0 0 0 0
80.5 0 0 0 0 0 0 0
80.0 0 0 0 0 0 0 0
79.5 0 0 0 0 0 0 0
79.0 0 0 0 0 0 0 0
78.5 0 0 0 0 0 0 0
78.0 0 0 0 0 0 0 0
77.5 0 0 0 0 1 0 0
77.0 0 0 0 0 1 0 0
76.5 0 0 0 0 0 0 0
76.0 0 0 0 0 0 0 0
75.5 0 0 0 0 0 0 0
75.0 0 0 0 0 0 0 0
74.5 0 0 0 0 0 0 0
74.0 0 0 0 0 0 0 0
73.5 0 0 0 0 0 1 0
73.0 0 0 0 0 0 0 0
72.5 0 0 0 0 0 0 0
72.0 0 0 0 0 0 1 0
71.5 0 0 0 0 0 0 0
71.0 0 0 0 0 0 0 0
70.5 0 0 0 0 0 0 0
70.0 0 0 0 0 0 0 0
69.5 0 0 0 0 0 0 0
69.0 0 0 0 0 0 1 0
68.5 0 0 0 0 0 0 0
68.0 0 0 0 0 0 1 0
67.5 0 0 0 0 0 0 0
67.0 0 0 0 0 0 0 0
66.5 0 0 0 0 0 0 0
66.0 0 0 0 0 0 0 0
65.5 0 0 0 0 0 0 0
65.0 0 0 0 0 0 0 0
64.5 0 0 0 0 0 0 0
64.0 0 0 0 0 0 0 0
63.5 0 0 0 0 0 0 0
63.0 0 0 0 0 0 0 0
62.5 0 0 0 0 0 0 0
62.0 0 0 0 0 0 0 0
61.5 0 0 0 0 0 0 0
61.0 0 0 0 0 0 0 0
60.5 0 0 0 0 0 0 0
60.0 0 0 0 0 0 0 0
59.5 0 0 0 0 0 0 0
59.0 0 0 0 0 0 0 0
58.5 0 0 0 0 0 0 0
58.0 0 0 0 0 0 0 0
57.5 0 0 0 0 0 0 0
57.0 0 0 0 0 0 0 0
56.5 0 0 0 0 1 0 0
56.0 0 0 0 0 0 0 0
55.5 0 0 0 0 0 0 0
55.0 0 0 0 0 0 0 0
54.5 0 0 0 0 0 0 0
54.0 0 0 0 0 0 0 0
53.5 0 0 0 0 0 0 0
53.0 0 0 0 0 0 0 0
52.5 0 0 0 0 0 0 0
52.0 0 0 0 0 0 0 0
51.5 0 0 0 0 0 0 0
51.0 0 0 0 0 0 0 0
50.5 0 0 0 0 0 0 0
50.0 0 0 0 0 0 0 0
49.5 0 0 0 0 0 0 0
49.0 0 0 0 0 0 0 0
48.5 0 0 0 0 0 0 0
48.0 0 0 0 0 0 0 0
47.5 0 0 0 0 0 0 0
47.0 0 0 0 0 0 0 0
46.5 0 0 0 0 0 0 0
46.0 0 0 0 0 0 0 0
45.5 0 0 0 0 0 0 0
45.0 0 0 0 0 0 0 0
44.5 0 0 0 0 0 0 0
44.0 0 0 0 0 0 0 0
43.5 0 0 0 0 0 0 0
43.0 0 0 0 0 0 0 0
42.5 0 0 0 0 0 0 0
42.0 0 0 0 0 0 0 0
41.5 0 0 0 0 0 0 0
41.0 0 0 0 0 0 0 0
40.5 0 0 0 0 0 0 0
40.0 0 0 0 0 0 0 0
39.5 0 0 0 0 0 0 0
39.0 0 0 0 0 0 0 0
38.5 0 0 0 0 0 0 0
38.0 0 0 0 0 0 0 0
37.5 0 0 0 0 0 0 0
37.0 0 0 0 0 0 0 0
36.5 0 0 0 0 0 0 0
36.0 0 0 0 0 0 0 0
35.5 0 0 0 0 0 0 0
35.0 0 0 0 0 0 0 0
34.5 0 0 0 0 0 0 0
34.0 0 0 0 0 0 0 0
33.5 0 0 0 0 0 0 0
33.0 0 0 0 0 0 0 0
32.5 0 0 0 0 0 0 0
32.0 0 0 0 0 0 0 0
31.5 0 0 0 0 0 0 0
31.0 0 0 0 0 0 0 0
30.5 0 0 0 0 0 0 0
30.0 0 0 0 0 0 0 0
29.5 0 0 0 0 0 0 0
29.0 0 0 0 0 0 0 0
28.5 0 0 0 0 0 0 0
28.0 0 0 0 0 0 0 0
27.5 0 0 0 0 0 0 0
27.0 0 0 0 0 0 0 0
26.5 0 0 0 0 0 0 0
26.0 0 0 0 0 0 0 0
25.5 0 0 0 0 0 0 0
25.0 0 0 0 0 0 0 0
24.5 0 0 0 0 0 0 0
24.0 0 0 0 0 0 0 0
23.5 0 0 0 0 0 0 0
23.0 0 0 0 0 0 0 0
22.5 0 0 0 0 0 0 0
22.0 0 0 0 0 0 0 0
21.5 0 0 0 0 0 0 0
21.0 0 0 0 0 0 0 0
20.5 0 0 0 0 0 0 0
20.0 0 0 0 0 0 0 0
19.5 0 0 0 0 0 0 0
19.0 0 0 0 0 0 0 0
18.5 0 0 0 0 0 0 0
18.0 0 0 0 0 0 0 0
17.5 0 0 0 0 0 0 0
17.0 0 0 0 0 0 0 0
16.5 0 0 0 0 0 0 0
16.0 0 0 0 0 0 0 0
15.5 0 0 0 0 0 0 0
15.0 0 0 0 0 0 0 0
14.5 0 0 0 0 0 0 0
14.0 0 0 0 0 0 0 0
13.5 0 0 0 0 0 0 0
13.0 0 0 0 0 0 0 0
12.5 0 0 0 0 0 0 0
12.0 0 0 0 0 0 0 0
11.5 0 0 0 0 0 0 0
11.0 0 0 0 0 0 0 0
10.5 0 0 0 0 0 0 0
10.0 0 0 0 0 0 0 0
9.5 0 0 0 0 0 0 0
9.0 0 0 0 0 0 0 0
8.5 0 0 0 0 0 0 0
8.0 0 0 0 0 0 0 0
7.5 0 0 0 0 0 0 0
7.0 0 0 0 0 0 0 0
6.5 0 0 0 0 0 0 0
6.0 0 0 0 0 0 0 0
5.5 0 0 0 0 0 0 0
5.0 0 0 0 0 0 0 0
4.5 0 0 0 0 0 0 0
4.0 0 0 0 0 0 0 0
3.5 0 0 0 0 0 0 0
3.0 0 0 0 0 0 0 0
2.5 0 0 0 0 0 0 0
2.0 0 0 0 0 0 0 0
1.5 0 0 0 0 0 0 0
1.0 0 0 0 0 0 0 0
0.5 0 0 0 0 0 0 0
0 0 0 0 0 0 0
American Mathematics Competitions
2003 AMC 10 B Results for Vermont
Analysis
Table of Item Difficulty for the 2003
American High School Mathematics Examination
Tabulation of responses for all Participants
Percent of Responses
ITEM A B C D E OMITS ?
____ _____ _____ _____ _____ _____ _____ _____
1 0.00 1.00 9.00* 0.00 0.00 0.00 0.00
2 0.00 0.00 1.00 8.00* 0.00 1.00 0.00
3 1.00 6.00* 0.00 0.00 0.00 3.00 0.00
4 8.00* 1.00 0.00 1.00 0.00 0.00 0.00
5 0.00 0.00 4.00* 2.00 3.00 1.00 0.00
6 0.00 1.00 1.00 4.00* 0.00 4.00 0.00
7 1.00 2.00* 0.00 1.00 0.00 6.00 0.00
8 0.00 0.00* 1.00 0.00 0.00 9.00 0.00
9 0.00 1.00* 0.00 0.00 0.00 9.00 0.00
10 0.00 0.00 5.00* 0.00 1.00 4.00 0.00
11 5.00* 0.00 2.00 0.00 0.00 3.00 0.00
12 0.00 0.00 6.00* 0.00 0.00 4.00 0.00
13 2.00 0.00 1.00 1.00 1.00* 5.00 0.00
14 0.00 0.00 0.00 3.00* 0.00 7.00 0.00
15 3.00 1.00 0.00 2.00 3.00* 1.00 0.00
16 0.00 0.00 1.00 0.00 5.00* 4.00 0.00
17 0.00 1.00* 0.00 0.00 0.00 9.00 0.00
18 0.00 2.00 1.00 1.00* 0.00 6.00 0.00
19 0.00 0.00 0.00 1.00 0.00* 9.00 0.00
20 1.00 0.00 0.00 2.00* 0.00 7.00 0.00
21 2.00 0.00 1.00* 0.00 2.00 5.00 0.00
22 1.00 1.00* 2.00 0.00 1.00 5.00 0.00
23 0.00 0.00 0.00 2.00* 0.00 8.00 0.00
24 0.00 0.00 1.00 0.00 0.00* 9.00 0.00
25 0.00 2.00* 2.00 0.00 0.00 6.00 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
2003 AMC 12 B Results for Vermont
SCORE DISTRIBUTION
GENDER
Score # Students Score # Students Score # Students
male female male female male female
150.0 0 0 125.0 0 0 100.0 0 0
149.5 0 0 124.5 0 0 99.5 0 0
149.0 0 0 124.0 0 0 99.0 0 0
148.5 0 0 123.5 0 0 98.5 1 1
148.0 0 0 123.0 0 0 98.0 0 0
147.5 0 0 122.5 0 0 97.5 0 0
147.0 0 0 122.0 0 0 97.0 1 0
146.5 0 0 121.5 0 0 96.5 0 0
146.0 0 0 121.0 0 0 96.0 0 0
145.5 0 0 120.5 0 0 95.5 0 0
145.0 0 0 120.0 0 0 95.0 0 0
144.5 0 0 119.5 0 0 94.5 0 0
144.0 0 0 119.0 0 0 94.0 0 0
143.5 0 0 118.5 0 0 93.5 0 0
143.0 0 0 118.0 0 0 93.0 0 0
142.5 0 0 117.5 0 0 92.5 0 0
142.0 0 0 117.0 0 0 92.0 0 0
141.5 0 0 116.5 0 0 91.5 1 0
141.0 0 0 116.0 0 0 91.0 0 0
140.5 0 0 115.5 0 0 90.5 0 0
140.0 0 0 115.0 0 0 90.0 0 0
139.5 0 0 114.5 0 0 89.5 0 0
139.0 0 0 114.0 0 0 89.0 0 0
138.5 0 0 113.5 0 0 88.5 0 0
138.0 0 0 113.0 0 0 88.0 0 0
137.5 0 0 112.5 0 0 87.5 0 0
137.0 0 0 112.0 0 0 87.0 0 0
136.5 0 0 111.5 0 0 86.5 0 2
136.0 0 0 111.0 0 0 86.0 0 0
135.5 0 0 110.5 0 0 85.5 0 0
135.0 0 0 110.0 0 0 85.0 0 0
134.5 0 0 109.5 0 0 84.5 0 0
134.0 0 0 109.0 0 0 84.0 0 1
133.5 0 0 108.5 0 0 83.5 0 0
133.0 0 0 108.0 0 0 83.0 0 0
132.5 0 0 107.5 0 0 82.5 0 0
132.0 0 0 107.0 0 0 82.0 0 0
131.5 0 0 106.5 0 0 81.5 0 1
131.0 0 0 106.0 0 0 81.0 0 0
130.5 0 0 105.5 0 0 80.5 0 0
130.0 0 0 105.0 0 0 80.0 0 0
129.5 0 0 104.5 0 0 79.5 0 1
129.0 0 0 104.0 0 0 79.0 0 0
128.5 0 0 103.5 0 0 78.5 0 0
128.0 0 0 103.0 0 0 78.0 0 0
127.5 0 0 102.5 0 0 77.5 0 0
127.0 0 0 102.0 0 0 77.0 0 1
126.5 0 0 101.5 0 0 76.5 0 1
126.0 0 0 101.0 0 0 76.0 0 0
125.5 0 0 100.5 0 0 75.5 0 0
American Mathematics Competitions
2003 AMC 12 B Results for Vermont
SCORE DISTRIBUTION
GENDER
Score # Students Score # Students Score # Students
male female male female male female
75.0 0 0 50.0 0 0 25.0 0 0
74.5 0 1 49.5 0 0 24.5 0 0
74.0 0 0 49.0 0 0 24.0 0 0
73.5 0 0 48.5 0 0 23.5 0 0
73.0 0 0 48.0 0 0 23.0 0 0
72.5 0 0 47.5 0 0 22.5 0 0
72.0 0 0 47.0 0 0 22.0 0 0
71.5 0 0 46.5 0 0 21.5 0 0
71.0 0 2 46.0 0 0 21.0 0 0
70.5 0 0 45.5 0 0 20.5 0 0
70.0 0 0 45.0 0 0 20.0 0 0
69.5 0 0 44.5 0 0 19.5 0 0
69.0 0 0 44.0 0 0 19.0 0 0
68.5 0 0 43.5 0 0 18.5 0 0
68.0 0 0 43.0 0 0 18.0 0 0
67.5 0 1 42.5 0 0 17.5 0 0
67.0 0 0 42.0 0 0 17.0 0 0
66.5 0 0 41.5 0 0 16.5 0 0
66.0 0 0 41.0 0 0 16.0 0 0
65.5 0 0 40.5 0 0 15.5 0 0
65.0 0 0 40.0 0 0 15.0 0 0
64.5 0 0 39.5 0 0 14.5 0 0
64.0 0 0 39.0 0 0 14.0 0 0
63.5 0 0 38.5 0 0 13.5 0 0
63.0 0 0 38.0 0 0 13.0 0 0
62.5 0 0 37.5 0 0 12.5 0 0
62.0 0 0 37.0 0 0 12.0 0 0
61.5 0 0 36.5 0 0 11.5 0 0
61.0 0 0 36.0 0 0 11.0 0 0
60.5 0 1 35.5 0 0 10.5 0 0
60.0 0 0 35.0 0 0 10.0 0 0
59.5 0 0 34.5 0 0 9.5 0 0
59.0 0 0 34.0 0 0 9.0 0 0
58.5 0 0 33.5 0 0 8.5 0 0
58.0 0 0 33.0 0 0 8.0 0 0
57.5 0 0 32.5 0 0 7.5 0 0
57.0 0 0 32.0 0 0 7.0 0 0
56.5 1 0 31.5 0 0 6.5 0 0
56.0 0 0 31.0 0 0 6.0 0 0
55.5 0 0 30.5 0 0 5.5 0 0
55.0 0 0 30.0 0 0 5.0 0 0
54.5 0 0 29.5 0 0 4.5 0 0
54.0 0 0 29.0 0 0 4.0 0 0
53.5 0 0 28.5 0 0 3.5 0 0
53.0 0 0 28.0 0 0 3.0 0 0
52.5 0 0 27.5 0 0 2.5 0 0
52.0 0 0 27.0 0 0 2.0 0 0
51.5 0 0 26.5 0 0 1.5 0 0
51.0 0 0 26.0 0 0 1.0 0 0
50.5 0 0 25.5 0 0 0.5 0 0
0.0 0 0
American Mathematics Competitions
2003 AMC 12 B Results for Vermont
SCORE DISTRIBUTION
score -----------grade-----------
5 6 7 8 9 10 11 12 13 unknown
---------------------------
150.0 0 0 0 0 0 0 0 0 0 0
149.5 0 0 0 0 0 0 0 0 0 0
149.0 0 0 0 0 0 0 0 0 0 0
148.5 0 0 0 0 0 0 0 0 0 0
148.0 0 0 0 0 0 0 0 0 0 0
147.5 0 0 0 0 0 0 0 0 0 0
147.0 0 0 0 0 0 0 0 0 0 0
146.5 0 0 0 0 0 0 0 0 0 0
146.0 0 0 0 0 0 0 0 0 0 0
145.5 0 0 0 0 0 0 0 0 0 0
145.0 0 0 0 0 0 0 0 0 0 0
144.5 0 0 0 0 0 0 0 0 0 0
144.0 0 0 0 0 0 0 0 0 0 0
143.5 0 0 0 0 0 0 0 0 0 0
143.0 0 0 0 0 0 0 0 0 0 0
142.5 0 0 0 0 0 0 0 0 0 0
142.0 0 0 0 0 0 0 0 0 0 0
141.5 0 0 0 0 0 0 0 0 0 0
141.0 0 0 0 0 0 0 0 0 0 0
140.5 0 0 0 0 0 0 0 0 0 0
140.0 0 0 0 0 0 0 0 0 0 0
139.5 0 0 0 0 0 0 0 0 0 0
139.0 0 0 0 0 0 0 0 0 0 0
138.5 0 0 0 0 0 0 0 0 0 0
138.0 0 0 0 0 0 0 0 0 0 0
137.5 0 0 0 0 0 0 0 0 0 0
137.0 0 0 0 0 0 0 0 0 0 0
136.5 0 0 0 0 0 0 0 0 0 0
136.0 0 0 0 0 0 0 0 0 0 0
135.5 0 0 0 0 0 0 0 0 0 0
135.0 0 0 0 0 0 0 0 0 0 0
134.5 0 0 0 0 0 0 0 0 0 0
134.0 0 0 0 0 0 0 0 0 0 0
133.5 0 0 0 0 0 0 0 0 0 0
133.0 0 0 0 0 0 0 0 0 0 0
132.5 0 0 0 0 0 0 0 0 0 0
132.0 0 0 0 0 0 0 0 0 0 0
131.5 0 0 0 0 0 0 0 0 0 0
131.0 0 0 0 0 0 0 0 0 0 0
130.5 0 0 0 0 0 0 0 0 0 0
130.0 0 0 0 0 0 0 0 0 0 0
129.5 0 0 0 0 0 0 0 0 0 0
129.0 0 0 0 0 0 0 0 0 0 0
128.5 0 0 0 0 0 0 0 0 0 0
128.0 0 0 0 0 0 0 0 0 0 0
127.5 0 0 0 0 0 0 0 0 0 0
127.0 0 0 0 0 0 0 0 0 0 0
126.5 0 0 0 0 0 0 0 0 0 0
126.0 0 0 0 0 0 0 0 0 0 0
125.5 0 0 0 0 0 0 0 0 0 0
125.0 0 0 0 0 0 0 0 0 0 0
124.5 0 0 0 0 0 0 0 0 0 0
124.0 0 0 0 0 0 0 0 0 0 0
123.5 0 0 0 0 0 0 0 0 0 0
123.0 0 0 0 0 0 0 0 0 0 0
122.5 0 0 0 0 0 0 0 0 0 0
122.0 0 0 0 0 0 0 0 0 0 0
121.5 0 0 0 0 0 0 0 0 0 0
121.0 0 0 0 0 0 0 0 0 0 0
120.5 0 0 0 0 0 0 0 0 0 0
120.0 0 0 0 0 0 0 0 0 0 0
119.5 0 0 0 0 0 0 0 0 0 0
119.0 0 0 0 0 0 0 0 0 0 0
118.5 0 0 0 0 0 0 0 0 0 0
118.0 0 0 0 0 0 0 0 0 0 0
117.5 0 0 0 0 0 0 0 0 0 0
117.0 0 0 0 0 0 0 0 0 0 0
116.5 0 0 0 0 0 0 0 0 0 0
116.0 0 0 0 0 0 0 0 0 0 0
115.5 0 0 0 0 0 0 0 0 0 0
115.0 0 0 0 0 0 0 0 0 0 0
114.5 0 0 0 0 0 0 0 0 0 0
114.0 0 0 0 0 0 0 0 0 0 0
113.5 0 0 0 0 0 0 0 0 0 0
113.0 0 0 0 0 0 0 0 0 0 0
112.5 0 0 0 0 0 0 0 0 0 0
112.0 0 0 0 0 0 0 0 0 0 0
111.5 0 0 0 0 0 0 0 0 0 0
111.0 0 0 0 0 0 0 0 0 0 0
110.5 0 0 0 0 0 0 0 0 0 0
110.0 0 0 0 0 0 0 0 0 0 0
109.5 0 0 0 0 0 0 0 0 0 0
109.0 0 0 0 0 0 0 0 0 0 0
108.5 0 0 0 0 0 0 0 0 0 0
108.0 0 0 0 0 0 0 0 0 0 0
107.5 0 0 0 0 0 0 0 0 0 0
107.0 0 0 0 0 0 0 0 0 0 0
106.5 0 0 0 0 0 0 0 0 0 0
106.0 0 0 0 0 0 0 0 0 0 0
105.5 0 0 0 0 0 0 0 0 0 0
105.0 0 0 0 0 0 0 0 0 0 0
104.5 0 0 0 0 0 0 0 0 0 0
104.0 0 0 0 0 0 0 0 0 0 0
103.5 0 0 0 0 0 0 0 0 0 0
103.0 0 0 0 0 0 0 0 0 0 0
102.5 0 0 0 0 0 0 0 0 0 0
102.0 0 0 0 0 0 0 0 0 0 0
101.5 0 0 0 0 0 0 0 0 0 0
101.0 0 0 0 0 0 0 0 0 0 0
100.5 0 0 0 0 0 0 0 0 0 0
100.0 0 0 0 0 0 0 0 0 0 0
99.5 0 0 0 0 0 0 0 0 0 0
99.0 0 0 0 0 0 0 0 0 0 0
98.5 0 0 0 0 0 0 2 0 0 0
98.0 0 0 0 0 0 0 0 0 0 0
97.5 0 0 0 0 0 0 0 0 0 0
97.0 0 0 0 0 0 0 1 0 0 0
96.5 0 0 0 0 0 0 0 0 0 0
96.0 0 0 0 0 0 0 0 0 0 0
95.5 0 0 0 0 0 0 0 0 0 0
9