American Mathematics Competitions
2003 AMC 10 A Results for Wisconsin
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 480
Number of unofficial participants: 1
Average score of participants: 75.6
Average score for female students is: 72.1 ( 217 Students)
Average score for male students is: 78.5 ( 252 Students)
Average score for unspecified gender is 77.6 ( 11 Students)
Average score for grade 10 is: 77.1 ( 287 Students)
Average score for grade 9 is: 73.2 ( 184 Students)
Average score for grade 8 and below is: 85.0 ( 5 Students)
Average score with unknown grade: 65.8 ( 4 Students)
AIME qualifying score = 119.0 or better
Number of AIME qualifers 10
Number of schools returning results 35
Average school winning score 99.29
American Mathematics Competitions
2003 AMC 12 A Results for Wisconsin
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 1105
Number of unofficial participants: 0
Average score of participants: 79.4
Average score for female students is: 73.1 ( 433 Students)
Average score for male students is: 83.6 ( 647 Students)
Average score for unspecified gender is 80.7 ( 25 Students)
Average score for grade 12 is: 80.9 ( 506 Students)
Average score for grade 11 is: 78.9 ( 472 Students)
Average score for grade 10 is: 75.9 ( 105 Students)
Average score for grade 9 is: 76.1 ( 16 Students)
Average score for grade 8 and below is: 88.0 ( 1 Student)
Average score with unknown grade: 63.6 ( 5 Students)
AIME qualifying score = 100.0 or better
Number of AIME qualifers 160
Number of schools returning results 54
Average school winning score 108.03
Average school team score 298.98
American Mathematics Competitions
2003 AMC 10 B Results for Wisconsin
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 350
Number of unofficial participants: 0
Average score of participants: 78.7
Average score for female students is: 74.6 ( 168 Students)
Average score for male students is: 81.9 ( 149 Students)
Average score for unspecified gender is 85.0 ( 33 Students)
Average score for grade 10 is: 81.0 ( 206 Students)
Average score for grade 9 is: 74.0 ( 129 Students)
Average score for grade 8 and below is: 101.6 ( 4 Students)
Average score with unknown grade: 80.9 ( 11 Students)
AIME qualifying score = 121.0 or better
Number of AIME qualifers 2
Number of schools returning results 24
Average school winning score 105.50
American Mathematics Competitions
2003 AMC 12 B Results for Wisconsin
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 613
Number of unofficial participants: 4
Average score of participants: 76.2
Average score for female students is: 71.5 ( 248 Students)
Average score for male students is: 79.7 ( 343 Students)
Average score for unspecified gender is 74.9 ( 22 Students)
Average score for grade 12 is: 75.7 ( 287 Students)
Average score for grade 11 is: 75.8 ( 277 Students)
Average score for grade 10 is: 80.7 ( 40 Students)
Average score for grade 9 is: 88.4 ( 5 Students)
Average score for grade 8 and below is: 123.0 ( 1 Student)
Average score with unknown grade: 66.8 ( 3 Students)
AIME qualifying score = 100.0 or better
Number of AIME qualifers 61
Number of schools returning results 36
Average school winning score 104.43
Average school team score 287.39
2003 AMC Contest Score Distributions
-----------------------------------------------
score 12 A 12 B 10 A 10 B
-----------------------------------------------
150.0 1 2 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 1
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 2 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 1 0 0 0
139.0 0 0 0 0
138.5 0 0 0 0
138.0 0 0 0 0
137.5 0 0 0 0
137.0 0 0 1 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 1 0
133.0 0 0 0 0
132.5 1 1 1 0
132.0 2 0 0 0
131.5 0 0 0 0
131.0 0 0 0 0
130.5 0 0 0 0
130.0 0 1 0 0
129.5 0 0 0 0
129.0 2 0 0 0
128.5 0 0 1 0
128.0 0 0 0 0
127.5 0 0 2 0
127.0 0 0 0 0
126.5 0 1 0 0
126.0 1 0 0 0
125.5 2 0 0 1
125.0 0 0 0 0
124.5 0 0 0 0
124.0 0 1 1 0
123.5 0 0 0 0
123.0 1 1 2 0
122.5 0 0 0 0
122.0 1 1 0 0
121.5 0 0 0 0
121.0 0 0 0 0
120.5 1 1 0 1
120.0 0 0 0 0
119.5 1 1 0 1
119.0 1 0 1 1
118.5 1 1 1 0
118.0 6 1 0 1
117.5 0 0 0 0
117.0 2 1 0 0
116.5 0 0 0 0
116.0 6 2 0 3
115.5 0 0 0 2
115.0 4 0 0 0
114.5 0 2 2 1
114.0 1 0 0 0
113.5 3 3 3 1
113.0 0 0 0 0
112.5 4 0 3 0
112.0 1 0 2 1
111.5 2 2 0 0
111.0 2 2 0 0
110.5 0 0 0 0
110.0 3 2 2 0
109.5 1 0 1 0
109.0 8 3 0 3
108.5 4 0 1 0
108.0 4 1 0 0
107.5 4 2 1 1
107.0 0 0 0 0
106.5 8 2 4 2
106.0 0 0 3 1
105.5 9 4 2 1
105.0 4 0 3 4
104.5 4 1 0 1
104.0 7 3 2 0
103.5 1 0 2 1
103.0 10 2 2 2
102.5 2 0 1 1
102.0 11 7 0 3
101.5 7 1 2 1
101.0 7 3 0 3
100.5 12 4 6 3
100.0 3 2 0 1
99.5 10 2 2 3
99.0 5 0 0 1
98.5 3 3 1 1
98.0 4 4 1 2
97.5 1 0 1 2
97.0 13 4 3 2
96.5 3 1 1 0
96.0 24 7 6 6
95.5 10 3 2 1
95.0 11 6 1 1
94.5 7 2 7 7
94.0 0 2 1 1
93.5 9 5 7 4
93.0 5 1 2 0
92.5 15 6 2 5
92.0 5 1 5 2
91.5 7 2 3 3
91.0 10 3 5 6
90.5 3 3 1 2
90.0 21 9 7 10
89.5 6 2 0 1
89.0 12 7 2 5
88.5 8 1 3 4
88.0 4 3 2 2
87.5 9 8 6 4
87.0 6 3 0 0
86.5 11 13 3 8
86.0 10 2 1 2
85.5 9 7 3 4
85.0 20 3 7 2
84.5 5 4 1 1
84.0 25 8 8 7
83.5 7 4 6 0
83.0 21 10 6 8
82.5 12 4 6 2
82.0 11 4 7 3
81.5 8 8 10 7
81.0 5 5 4 1
80.5 14 11 9 7
80.0 12 3 4 1
79.5 5 9 8 2
79.0 9 3 3 4
78.5 15 9 0 9
78.0 19 11 3 1
77.5 2 6 2 4
77.0 26 9 9 4
76.5 9 5 4 6
76.0 11 8 5 4
75.5 13 1 7 2
75.0 6 6 2 3
74.5 14 9 4 5
74.0 8 7 4 3
73.5 15 12 3 1
73.0 15 8 2 5
72.5 5 5 5 1
72.0 11 14 7 5
71.5 10 7 6 1
71.0 13 10 5 4
70.5 6 4 4 3
70.0 6 9 5 6
69.5 9 0 4 3
69.0 11 9 2 4
68.5 10 11 5 2
68.0 15 7 8 4
67.5 9 8 7 5
67.0 10 8 9 2
66.5 5 9 2 6
66.0 12 8 4 4
65.5 7 7 3 1
65.0 12 7 6 4
64.5 10 3 5 3
64.0 11 3 2 5
63.5 9 3 4 0
63.0 5 5 5 2
62.5 9 4 5 1
62.0 9 3 1 1
61.5 10 4 6 3
61.0 12 7 3 2
60.5 11 6 7 5
60.0 11 14 3 1
59.5 4 2 5 2
59.0 9 12 5 2
58.5 7 3 3 1
58.0 5 3 3 1
57.5 6 5 8 1
57.0 5 5 3 0
56.5 6 3 3 2
56.0 4 1 5 2
55.5 7 3 2 4
55.0 3 2 4 0
54.5 3 2 4 1
54.0 3 8 5 4
53.5 6 2 3 0
53.0 2 1 2 1
52.5 8 0 1 2
52.0 1 3 2 3
51.5 5 5 2 1
51.0 2 0 3 1
50.5 3 3 3 1
50.0 6 1 3 0
49.5 2 3 3 0
49.0 3 4 1 0
48.5 3 0 0 0
48.0 5 3 4 1
47.5 3 3 0 0
47.0 1 0 0 0
46.5 1 2 2 0
46.0 1 0 1 1
45.5 2 1 2 1
45.0 1 3 1 2
44.5 3 1 0 0
44.0 1 0 0 1
43.5 1 1 1 1
43.0 3 0 0 0
42.5 1 0 1 0
42.0 4 5 0 2
41.5 3 3 2 0
41.0 0 1 1 1
40.5 1 1 0 0
40.0 0 0 0 1
39.5 2 0 2 1
39.0 0 1 1 0
38.5 0 0 0 0
38.0 2 0 0 0
37.5 0 0 2 0
37.0 0 0 0 0
36.5 0 1 1 0
36.0 1 1 1 1
35.5 0 2 1 0
35.0 0 0 1 0
34.5 1 0 0 1
34.0 3 0 0 0
33.5 0 0 0 0
33.0 0 0 0 0
32.5 1 0 1 0
32.0 0 0 0 0
31.5 0 0 0 0
31.0 0 0 0 0
30.5 1 0 0 0
30.0 3 0 1 3
29.5 0 0 0 0
29.0 1 0 1 0
28.5 0 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 1
26.0 0 0 0 0
25.5 1 0 0 1
25.0 0 0 0 0
24.5 0 0 1 0
24.0 0 0 0 0
23.5 0 0 0 0
23.0 0 0 0 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 1
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 1 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 Wisconsin
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 1
149.0 0 0 124.0 0 1 99.0 0 0
148.5 0 0 123.5 0 0 98.5 1 0
148.0 0 0 123.0 1 1 98.0 0 1
147.5 0 0 122.5 0 0 97.5 1 0
147.0 0 0 122.0 0 0 97.0 1 2
146.5 0 0 121.5 0 0 96.5 0 1
146.0 0 0 121.0 0 0 96.0 2 4
145.5 0 0 120.5 0 0 95.5 2 0
145.0 0 0 120.0 0 0 95.0 1 0
144.5 0 0 119.5 0 0 94.5 3 4
144.0 0 0 119.0 0 0 94.0 1 0
143.5 0 0 118.5 1 0 93.5 4 3
143.0 0 0 118.0 0 0 93.0 2 0
142.5 0 0 117.5 0 0 92.5 2 0
142.0 0 0 117.0 0 0 92.0 3 1
141.5 0 0 116.5 0 0 91.5 1 2
141.0 0 0 116.0 0 0 91.0 3 2
140.5 0 0 115.5 0 0 90.5 0 1
140.0 0 0 115.0 0 0 90.0 5 2
139.5 0 0 114.5 2 0 89.5 0 0
139.0 0 0 114.0 0 0 89.0 0 2
138.5 0 0 113.5 2 1 88.5 2 1
138.0 0 0 113.0 0 0 88.0 1 1
137.5 0 0 112.5 2 1 87.5 4 2
137.0 1 0 112.0 2 0 87.0 0 0
136.5 0 0 111.5 0 0 86.5 3 0
136.0 0 0 111.0 0 0 86.0 1 0
135.5 0 0 110.5 0 0 85.5 1 2
135.0 0 0 110.0 2 0 85.0 3 3
134.5 0 0 109.5 1 0 84.5 1 0
134.0 0 0 109.0 0 0 84.0 7 1
133.5 1 0 108.5 1 0 83.5 4 2
133.0 0 0 108.0 0 0 83.0 3 3
132.5 1 0 107.5 1 0 82.5 1 5
132.0 0 0 107.0 0 0 82.0 0 6
131.5 0 0 106.5 3 1 81.5 6 4
131.0 0 0 106.0 3 0 81.0 3 1
130.5 0 0 105.5 1 1 80.5 5 4
130.0 0 0 105.0 2 1 80.0 1 3
129.5 0 0 104.5 0 0 79.5 4 4
129.0 0 0 104.0 1 1 79.0 1 2
128.5 1 0 103.5 2 0 78.5 0 0
128.0 0 0 103.0 1 0 78.0 2 1
127.5 1 1 102.5 1 0 77.5 0 2
127.0 0 0 102.0 0 0 77.0 0 9
126.5 0 0 101.5 1 1 76.5 3 1
126.0 0 0 101.0 0 0 76.0 4 1
125.5 0 0 100.5 2 4 75.5 3 4
American Mathematics Competitions
2003 AMC 10 A Results for Wisconsin
SCORE DISTRIBUTION
GENDER
Score # Students Score # Students Score # Students
male female male female male female
75.0 2 0 50.0 2 0 25.0 0 0
74.5 1 2 49.5 1 1 24.5 0 1
74.0 3 1 49.0 1 0 24.0 0 0
73.5 2 1 48.5 0 0 23.5 0 0
73.0 1 1 48.0 2 2 23.0 0 0
72.5 2 3 47.5 0 0 22.5 0 0
72.0 5 2 47.0 0 0 22.0 0 0
71.5 3 2 46.5 1 1 21.5 0 0
71.0 4 1 46.0 1 0 21.0 0 0
70.5 3 1 45.5 1 1 20.5 0 0
70.0 2 3 45.0 1 0 20.0 0 0
69.5 1 2 44.5 0 0 19.5 0 0
69.0 1 1 44.0 0 0 19.0 0 0
68.5 3 2 43.5 0 1 18.5 0 0
68.0 3 5 43.0 0 0 18.0 0 0
67.5 4 3 42.5 1 0 17.5 0 0
67.0 5 4 42.0 0 0 17.0 0 0
66.5 1 1 41.5 2 0 16.5 0 0
66.0 3 1 41.0 0 1 16.0 0 1
65.5 2 1 40.5 0 0 15.5 0 0
65.0 5 1 40.0 0 0 15.0 0 0
64.5 2 3 39.5 0 2 14.5 0 0
64.0 1 1 39.0 0 1 14.0 0 0
63.5 4 0 38.5 0 0 13.5 0 0
63.0 4 1 38.0 0 0 13.0 0 0
62.5 3 2 37.5 0 2 12.5 0 0
62.0 1 0 37.0 0 0 12.0 0 0
61.5 3 3 36.5 0 1 11.5 0 0
61.0 2 1 36.0 0 1 11.0 0 0
60.5 5 2 35.5 1 0 10.5 0 0
60.0 2 1 35.0 0 1 10.0 0 0
59.5 4 1 34.5 0 0 9.5 0 0
59.0 1 4 34.0 0 0 9.0 0 0
58.5 0 3 33.5 0 0 8.5 0 0
58.0 1 2 33.0 0 0 8.0 0 0
57.5 3 4 32.5 0 1 7.5 0 0
57.0 2 1 32.0 0 0 7.0 0 0
56.5 0 3 31.5 0 0 6.5 0 0
56.0 1 4 31.0 0 0 6.0 0 0
55.5 1 1 30.5 0 0 5.5 0 0
55.0 2 2 30.0 1 0 5.0 0 0
54.5 1 3 29.5 0 0 4.5 0 0
54.0 1 4 29.0 0 1 4.0 0 0
53.5 0 3 28.5 0 0 3.5 0 0
53.0 1 1 28.0 0 0 3.0 0 0
52.5 1 0 27.5 0 0 2.5 0 0
52.0 0 2 27.0 0 0 2.0 0 0
51.5 0 2 26.5 0 0 1.5 0 0
51.0 0 3 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 10 A Results for Wisconsin
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 1 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 1 0
133.0 0 0 0 0 0 0 0
132.5 0 0 0 0 0 1 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 1 0 0
128.0 0 0 0 0 0 0 0
127.5 0 0 0 0 0 2 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 1 0
123.5 0 0 0 0 0 0 0
123.0 0 0 0 0 1 1 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 1 0 0
118.5 0 0 0 0 1 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 2 0
114.0 0 0 0 0 0 0 0
113.5 0 0 0 0 1 2 0
113.0 0 0 0 0 0 0 0
112.5 0 0 0 0 2 1 0
112.0 0 0 0 0 1 1 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 2 0 0
109.5 0 0 0 0 0 1 0
109.0 0 0 0 0 0 0 0
108.5 0 0 0 0 0 1 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 3 1 0
106.0 0 0 0 0 0 3 0
105.5 0 0 0 0 0 2 0
105.0 0 0 0 0 1 2 0
104.5 0 0 0 0 0 0 0
104.0 0 1 0 0 1 0 0
103.5 0 0 0 0 0 2 0
103.0 0 0 0 0 2 0 0
102.5 0 0 0 0 0 1 0
102.0 0 0 0 0 0 0 0
101.5 0 0 0 0 0 2 0
101.0 0 0 0 0 0 0 0
100.5 0 0 0 0 1 5 0
100.0 0 0 0 0 0 0 0
99.5 0 0 0 0 0 2 0
99.0 0 0 0 0 0 0 0
98.5 0 0 0 0 0 1 0
98.0 0 0 0 0 0 1 0
97.5 0 0 0 0 0 1 0
97.0 0 0 0 0 1 2 0
96.5 0 0 0 0 0 1 0
96.0 0 0 0 0 1 5 0
95.5 0 0 0 0 0 2 0
95.0 0 0 0 0 0 1 0
94.5 0 0 0 0 3 4 0
94.0 0 0 0 0 0 1 0
93.5 0 0 0 0 3 4 0
93.0 0 0 0 0 0 2 0
92.5 0 0 0 0 0 2 0
92.0 0 0 0 0 1 4 0
91.5 0 0 0 0 2 1 0
91.0 0 0 0 0 1 4 0
90.5 0 0 0 0 1 0 0
90.0 0 0 1 0 4 2 0
89.5 0 0 0 0 0 0 0
89.0 0 0 0 0 2 0 0
88.5 0 0 0 0 1 2 0
88.0 0 0 0 0 1 1 0
87.5 0 0 0 0 3 3 0
87.0 0 0 0 0 0 0 0
86.5 0 0 0 0 2 1 0
86.0 0 0 0 0 0 1 0
85.5 0 0 0 0 1 2 0
85.0 0 0 0 0 5 2 0
84.5 0 0 0 0 0 1 0
84.0 0 0 0 0 4 4 0
83.5 0 0 0 0 3 3 0
83.0 0 0 0 0 1 5 0
82.5 0 0 0 0 3 3 0
82.0 0 0 0 0 1 5 1
81.5 0 0 0 0 2 8 0
81.0 0 0 0 1 0 3 0
80.5 0 0 0 0 3 6 0
80.0 0 0 0 0 1 3 0
79.5 0 0 0 1 0 7 0
79.0 0 0 0 0 1 2 0
78.5 0 0 0 0 0 0 0
78.0 0 0 0 0 2 1 0
77.5 0 0 0 0 0 2 0
77.0 0 0 0 0 1 8 0
76.5 0 0 0 0 3 1 0
76.0 0 0 0 0 1 4 0
75.5 0 0 0 0 1 6 0
75.0 0 0 0 0 1 1 0
74.5 0 0 0 0 3 1 0
74.0 0 0 0 0 1 2 1
73.5 0 0 0 0 2 1 0
73.0 0 0 0 0 0 2 0
72.5 0 0 0 0 1 4 0
72.0 0 0 0 0 4 3 0
71.5 0 0 0 0 1 5 0
71.0 0 0 0 0 4 1 0
70.5 0 0 0 1 2 1 0
70.0 0 0 0 0 3 2 0
69.5 0 0 0 0 0 4 0
69.0 0 0 0 0 1 1 0
68.5 0 0 0 0 3 2 0
68.0 0 0 0 0 3 5 0
67.5 0 0 0 0 3 4 0
67.0 0 0 0 0 3 6 0
66.5 0 0 0 0 2 0 0
66.0 0 0 0 0 3 1 0
65.5 0 0 0 0 0 3 0
65.0 0 0 0 0 3 3 0
64.5 0 0 0 0 3 2 0
64.0 0 0 0 0 1 1 0
63.5 0 0 0 0 1 3 0
63.0 0 0 0 0 3 2 0
62.5 0 0 0 0 1 4 0
62.0 0 0 0 0 1 0 0
61.5 0 0 0 0 2 4 0
61.0 0 0 0 0 2 1 0
60.5 0 0 0 0 4 3 0
60.0 0 0 0 0 1 2 0
59.5 0 0 0 0 3 2 0
59.0 0 0 0 0 1 4 0
58.5 0 0 0 0 1 2 0
58.0 0 0 0 0 1 2 0
57.5 0 0 0 0 3 4 1
57.0 0 0 0 0 0 3 0
56.5 0 0 0 0 1 2 0
56.0 0 0 0 0 1 4 0
55.5 0 0 0 0 2 0 0
55.0 0 0 0 0 1 3 0
54.5 0 0 0 0 2 2 0
54.0 0 0 0 0 2 3 0
53.5 0 0 0 0 3 0 0
53.0 0 0 0 0 1 1 0
52.5 0 0 0 0 0 1 0
52.0 0 0 0 0 1 1 0
51.5 0 0 0 0 1 1 0
51.0 0 0 0 0 1 2 0
50.5 0 0 0 0 1 2 0
50.0 0 0 0 0 1 2 0
49.5 0 0 0 0 1 1 1
49.0 0 0 0 0 1 0 0
48.5 0 0 0 0 0 0 0
48.0 0 0 0 0 2 2 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 1 1 0
46.0 0 0 0 0 0 1 0
45.5 0 0 0 0 2 0 0
45.0 0 0 0 0 1 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 1 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 1 0
41.0 0 0 0 0 1 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 1 1 0
39.0 0 0 0 0 0 1 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 2 0 0
37.0 0 0 0 0 0 0 0
36.5 0 0 0 0 0 1 0
36.0 0 0 0 0 1 0 0
35.5 0 0 0 0 1 0 0
35.0 0 0 0 0 1 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 1 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 1 0 0
29.5 0 0 0 0 0 0 0
29.0 0 0 0 0 0 1 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 1 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 1 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 Wisconsin
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 0.52 2.29 0.81 4.23* 0.31 1.83 0.00
2 0.08 8.92* 0.10 0.54 0.00 0.35 0.00
3 0.60 2.21 0.38 4.13* 0.31 2.38 0.00
4 4.96* 0.19 0.29 3.00 0.06 1.50 0.00
5 0.67 5.04* 0.10 0.17 0.06 3.96 0.00
6 1.44 1.54 2.56* 0.48 0.69 3.29 0.00
7 1.50 2.21* 1.06 1.50 0.44 3.29 0.00
8 1.81 0.63 0.25 0.27 6.15* 0.90 0.00
9 2.08* 0.65 1.63 1.35 0.19 4.10 0.00
10 0.38 0.48 0.69 1.06 4.19* 3.21 0.00
11 0.21 0.08 0.23 0.17 6.29* 3.02 0.00
12 3.50* 2.54 0.21 0.85 0.77 2.13 0.00
13 5.60* 0.33 0.15 0.17 0.06 3.69 0.00
14 1.94* 1.10 0.27 0.75 0.90 5.04 0.00
15 0.58 1.75 4.35* 0.46 0.54 2.31 0.00
16 0.81 1.00 2.13* 0.15 0.48 5.44 0.00
17 0.44 0.81* 0.29 0.27 0.63 7.56 0.00
18 0.69 0.23* 0.08 0.60 0.73 7.65 0.02
19 0.27 0.23 0.42* 0.17 0.25 8.67 0.00
20 0.46 0.15 0.19 0.33 0.54* 8.33 0.00
21 0.56 0.38 1.29 2.35* 2.13 3.29 0.00
22 0.77 2.56* 0.48 0.25 0.06 5.88 0.00
23 0.31 0.25 0.79* 0.46 0.73 7.46 0.00
24 0.13 0.48 0.60 0.33 4.83* 3.63 0.00
25 0.31 0.35* 0.29 0.17 0.15 8.73 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 Wisconsin
SCORE DISTRIBUTION
GENDER
Score # Students Score # Students Score # Students
male female male female male female
150.0 1 0 125.0 0 0 100.0 2 0
149.5 0 0 124.5 0 0 99.5 7 3
149.0 0 0 124.0 0 0 99.0 4 1
148.5 0 0 123.5 0 0 98.5 1 2
148.0 0 0 123.0 1 0 98.0 3 1
147.5 0 0 122.5 0 0 97.5 1 0
147.0 0 0 122.0 1 0 97.0 12 1
146.5 0 0 121.5 0 0 96.5 3 0
146.0 0 0 121.0 0 0 96.0 18 6
145.5 0 0 120.5 1 0 95.5 8 2
145.0 0 0 120.0 0 0 95.0 7 3
144.5 0 0 119.5 1 0 94.5 7 0
144.0 2 0 119.0 1 0 94.0 0 0
143.5 0 0 118.5 1 0 93.5 7 2
143.0 0 0 118.0 5 1 93.0 4 1
142.5 0 0 117.5 0 0 92.5 8 7
142.0 0 0 117.0 2 0 92.0 4 1
141.5 0 0 116.5 0 0 91.5 3 3
141.0 0 0 116.0 5 0 91.0 7 2
140.5 0 0 115.5 0 0 90.5 3 0
140.0 0 0 115.0 4 0 90.0 10 11
139.5 1 0 114.5 0 0 89.5 6 0
139.0 0 0 114.0 1 0 89.0 8 4
138.5 0 0 113.5 3 0 88.5 3 4
138.0 0 0 113.0 0 0 88.0 1 3
137.5 0 0 112.5 2 1 87.5 7 2
137.0 0 0 112.0 1 0 87.0 4 2
136.5 0 0 111.5 2 0 86.5 5 5
136.0 0 0 111.0 1 1 86.0 8 2
135.5 0 0 110.5 0 0 85.5 5 4
135.0 0 0 110.0 3 0 85.0 11 7
134.5 0 0 109.5 1 0 84.5 2 3
134.0 0 0 109.0 8 0 84.0 16 9
133.5 0 0 108.5 3 1 83.5 5 2
133.0 0 0 108.0 4 0 83.0 15 6
132.5 1 0 107.5 3 1 82.5 7 5
132.0 2 0 107.0 0 0 82.0 4 7
131.5 0 0 106.5 6 2 81.5 4 4
131.0 0 0 106.0 0 0 81.0 3 2
130.5 0 0 105.5 6 2 80.5 7 7
130.0 0 0 105.0 3 1 80.0 5 7
129.5 0 0 104.5 3 1 79.5 1 4
129.0 2 0 104.0 3 4 79.0 8 0
128.5 0 0 103.5 1 0 78.5 7 8
128.0 0 0 103.0 8 2 78.0 10 9
127.5 0 0 102.5 1 0 77.5 2 0
127.0 0 0 102.0 9 1 77.0 16 10
126.5 0 0 101.5 4 2 76.5 5 4
126.0 1 0 101.0 7 0 76.0 6 5
125.5 2 0 100.5 10 2 75.5 5 8
American Mathematics Competitions
2003 AMC 12 A Results for Wisconsin
SCORE DISTRIBUTION
GENDER
Score # Students Score # Students Score # Students
male female male female male female
75.0 3 3 50.0 3 3 25.0 0 0
74.5 9 5 49.5 1 1 24.5 0 0
74.0 6 2 49.0 1 2 24.0 0 0
73.5 4 11 48.5 0 3 23.5 0 0
73.0 13 2 48.0 2 2 23.0 0 0
72.5 3 2 47.5 1 2 22.5 0 0
72.0 5 6 47.0 0 1 22.0 0 0
71.5 6 4 46.5 0 1 21.5 0 0
71.0 7 6 46.0 0 1 21.0 0 0
70.5 3 2 45.5 1 1 20.5 0 0
70.0 1 5 45.0 0 1 20.0 0 0
69.5 6 3 44.5 2 0 19.5 0 0
69.0 7 4 44.0 0 1 19.0 0 0
68.5 2 8 43.5 1 0 18.5 0 0
68.0 10 5 43.0 1 2 18.0 0 1
67.5 4 5 42.5 0 0 17.5 0 0
67.0 4 5 42.0 2 2 17.0 0 0
66.5 2 3 41.5 0 3 16.5 0 0
66.0 6 6 41.0 0 0 16.0 0 0
65.5 3 4 40.5 1 0 15.5 0 0
65.0 7 5 40.0 0 0 15.0 0 0
64.5 7 3 39.5 2 0 14.5 0 0
64.0 3 8 39.0 0 0 14.0 0 0
63.5 2 7 38.5 0 0 13.5 0 0
63.0 3 2 38.0 0 2 13.0 0 0
62.5 5 3 37.5 0 0 12.5 0 0
62.0 1 8 37.0 0 0 12.0 0 0
61.5 8 2 36.5 0 0 11.5 0 0
61.0 6 4 36.0 1 0 11.0 0 0
60.5 1 10 35.5 0 0 10.5 0 0
60.0 2 9 35.0 0 0 10.0 0 0
59.5 2 2 34.5 0 1 9.5 0 0
59.0 4 3 34.0 3 0 9.0 0 0
58.5 3 4 33.5 0 0 8.5 0 0
58.0 2 3 33.0 0 0 8.0 0 0
57.5 5 1 32.5 0 1 7.5 0 0
57.0 2 3 32.0 0 0 7.0 0 0
56.5 4 2 31.5 0 0 6.5 0 0
56.0 1 3 31.0 0 0 6.0 0 0
55.5 1 6 30.5 0 1 5.5 0 0
55.0 3 0 30.0 2 1 5.0 0 0
54.5 2 1 29.5 0 0 4.5 0 0
54.0 0 3 29.0 1 0 4.0 0 0
53.5 2 4 28.5 0 0 3.5 0 0
53.0 1 1 28.0 0 0 3.0 0 0
52.5 4 4 27.5 0 0 2.5 0 0
52.0 0 1 27.0 0 0 2.0 0 0
51.5 2 3 26.5 0 0 1.5 0 0
51.0 1 1 26.0 0 0 1.0 0 0
50.5 2 1 25.5 0 1 0.5 0 0
0.0 0 0
American Mathematics Competitions
2003 AMC 12 A Results for Wisconsin
SCORE DISTRIBUTION
score -----------grade-----------
5 6 7 8 9 10 11 12 13 unknown
---------------------------
150.0 0 0 0 0 0 0 0 1 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 1 1 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 1 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 1 0 0 0
132.0 0 0 0 0 0 0 1 1 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 1 1 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 1 0 0 0
125.5 0 0 0 0 0 0 1 1 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 1 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 1 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 1 0 0
120.0 0 0 0 0 0 0 0 0 0 0
119.5 0 0 0 0 0 0 0 1 0 0
119.0 0 0 0 0 0 0 0 1 0 0
118.5 0 0 0 0 0 0 0 1 0 0
118.0 0 0 0 0 0 1 2 3 0 0
117.5 0 0 0 0 0 0 0 0 0 0
117.0 0 0 0 0 0 0 1 1 0 0
116.5 0 0 0 0 0 0 0 0 0 0
116.0 0 0 0 0 0 0 3 3 0 0
115.5 0 0 0 0 0 0 0 0 0 0
115.0 0 0 0 0 0 0 1 3 0 0
114.5 0 0 0 0 0 0 0 0 0 0
114.0 0 0 0 0 0 0 0 1 0 0
113.5 0 0 0 0 0 1 2 0 0 0
113.0 0 0 0 0 0 0 0 0 0 0
112.5 0 0 0 0 0 0 2 2 0 0
112.0 0 0 0 0 0 0 0 1 0 0
111.5 0 0 0 0 0 0 2 0 0 0
111.0 0 0 0 0 0 0 1 1 0 0
110.5 0 0 0 0 0 0 0 0 0 0
110.0 0 0 0 0 0 0 1 2 0 0
109.5 0 0 0 0 1 0 0 0 0 0
109.0 0 0 0 0 0 1 5 2 0 0
108.5 0 0 0 0 0 2 1 1 0 0
108.0 0 0 0 0 0 1 1 2 0 0
107.5 0 0 0 0 0 0 1 3 0 0
107.0 0 0 0 0 0 0 0 0 0 0
106.5 0 0 0 0 0 0 5 3 0 0
106.0 0 0 0 0 0 0 0 0 0 0
105.5 0 0 0 0 0 0 6 3 0 0
105.0 0 0 0 0 0 0 2 2 0 0
104.5 0 0 0 0 0 0 2 2 0 0
104.0 0 0 0 0 0 0 4 3 0 0
103.5 0 0 0 0 0 0 1 0 0 0
103.0 0 0 0 0 0 0 6 4 0 0
102.5 0 0 0 0 0 0 0 2 0 0
102.0 0 0 0 0 0 0 5 6 0 0
101.5 0 0 0 0 0 1 2 4 0 0
101.0 0 0 0 0 1 0 2 4 0 0
100.5 0 0 0 0 0 1 5 6 0 0
100.0 0 0 0 0 0 0 1 2 0 0
99.5 0 0 0 0 0 0 1 9 0 0
99.0 0 0 0 0 0 1 3 1 0 0
98.5 0 0 0 0 0 0 2 1 0 0
98.0 0 0 0 0 0 0 3 1 0 0
97.5 0 0 0 0 0 0 1 0 0 0
97.0 0 0 0 0 0 0 7 6 0 0
96.5 0 0 0 0 0 0 2 1 0 0
96.0 0 0 0 0 0 2 8 14 0 0
95.5 0 0 0 0 0 1 3 6 0 0
95.0 0 0 0 0 0 0 3 8 0 0
94.5 0 0 0 0 0 0 2 5 0 0
94.0 0 0 0 0 0 0 0 0 0 0
93.5 0 0 0 0 0 2 2 5 0 0
93.0 0 0 0 0 0 0 4 1 0 0
92.5 0 0 0 0 0 0 6 9 0 0
92.0 0 0 0 0 0 0 1 4 0 0
91.5 0 0 0 0 0 0 4 3 0 0
91.0 0 0 0 0 0 1 1 7 0 1
90.5 0 0 0 0 0 0 1 2 0 0
90.0 0 0 0 0 0 0 9 12 0 0
89.5 0 0 0 0 0 0 2 4 0 0
89.0 0 0 0 0 2 0 3 7 0 0
88.5 0 0 0 0 0 2 1 5 0 0
88.0 0 0 0 1 0 0 1 2 0 0
87.5 0 0 0 0 0 1 5 3 0 0
87.0 0 0 0 0 0 0 1 5 0 0
86.5 0 0 0 0 0 2 3 6 0 0
86.0 0 0 0 0 0 2 2 6 0 0
85.5 0 0 0 0 0 3 5 1 0 0
85.0 0 0 0 0 0 1 10 9 0 0
84.5 0 0 0 0 0 0 4 1 0 0
84.0 0 0 0 0 0 2 14 9 0 0
83.5 0 0 0 0 0 1 4 2 0 0
83.0 0 0 0 0 1 0 12 8 0 0
82.5 0 0 0 0 0 0 5 7 0 0
82.0 0 0 0 0 0 1 6 4 0 0
81.5 0 0 0 0 0 1 4 3 0 0
81.0 0 0 0 0 0 0 2 3 0 0
80.5 0 0 0 0 0 4 6 4 0 0
80.0 0 0 0 0 0 0 4 8 0 0
79.5 0 0 0 0 0 2 1 2 0 0
79.0 0 0 0 0 2 0 3 4 0 0
78.5 0 0 0 0 0 1 8 6 0 0
78.0 0 0 0 0 0 1 4 14 0 0
77.5 0 0 0 0 0 0 0 2 0 0
77.0 0 0 0 0 0 5 16 5 0 0
76.5 0 0 0 0 1 0 3 5 0 0
76.0 0 0 0 0 0 2 3 6 0 0
75.5 0 0 0 0 0 2 8 3 0 0
75.0 0 0 0 0 0 1 2 3 0 0
74.5 0 0 0 0 1 0 4 9 0 0
74.0 0 0 0 0 1 2 2 3 0 0
73.5 0 0 0 0 0 1 7 7 0 0
73.0 0 0 0 0 0 1 5 9 0 0
72.5 0 0 0 0 1 1 1 2 0 0
72.0 0 0 0 0 0 1 5 5 0 0
71.5 0 0 0 0 0 2 2 6 0 0
71.0 0 0 0 0 0 0 8 5 0 0
70.5 0 0 0 0 0 2 3 1 0 0
70.0 0 0 0 0 0 1 3 2 0 0
69.5 0 0 0 0 0 2 4 3 0 0
69.0 0 0 0 0 0 2 4 5 0 0
68.5 0 0 0 0 0 4 4 2 0 0
68.0 0 0 0 0 0 1 9 5 0 0
67.5 0 0 0 0 0 2 4 3 0 0
67.0 0 0 0 0 0 2 7 1 0 0
66.5 0 0 0 0 0 1 4 0 0 0
66.0 0 0 0 0 0 2 7 3 0 0
65.5 0 0 0 0 1 1 3 2 0 0
65.0 0 0 0 0 0 0 5 7 0 0
64.5 0 0 0 0 0 3 3 4 0 0
64.0 0 0 0 0 0 0 5 6 0 0
63.5 0 0 0 0 1 2 4 2 0 0
63.0 0 0 0 0 0 0 3 2 0 0
62.5 0 0 0 0 0 1 4 4 0 0
62.0 0 0 0 0 0 3 3 3 0 0
61.5 0 0 0 0 0 2 3 5 0 0
61.0 0 0 0 0 0 2 4 5 0 1
60.5 0 0 0 0 0 2 2 7 0 0
60.0 0 0 0 0 0 2 6 3 0 0
59.5 0 0 0 0 0 1 1 2 0 0
59.0 0 0 0 0 0 0 5 2 0 2
58.5 0 0 0 0 0 1 3 3 0 0
58.0 0 0 0 0 0 0 3 2 0 0
57.5 0 0 0 0 0 0 3 3 0 0
57.0 0 0 0 0 0 1 1 3 0 0
56.5 0 0 0 0 0 1 5 0 0 0
56.0 0 0 0 0 0 1 2 1 0 0
55.5 0 0 0 0 1 0 2 4 0 0
55.0 0 0 0 0 0 1 2 0 0 0
54.5 0 0 0 0 0 0 1 2 0 0
54.0 0 0 0 0 0 0 3 0 0 0
53.5 0 0 0 0 1 0 2 3 0 0
53.0 0 0 0 0 0 0 1 1 0 0
52.5 0 0 0 0 1 0 3 4 0 0
52.0 0 0 0 0 0 1 0 0 0 0
51.5 0 0 0 0 0 0 1 4 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 2 2 2 0 0
49.5 0 0 0 0 0 0 2 0 0 0
49.0 0 0 0 0 0 0 1 2 0 0
48.5 0 0 0 0 0 1 2 0 0 0
48.0 0 0 0 0 0 0 1 3 0 1
47.5 0 0 0 0 0 0 1 2 0 0
47.0 0 0 0 0 0 0 1 0 0 0
46.5 0 0 0 0 0 0 1 0 0 0
46.0 0 0 0 0 0 0 0 1 0 0
45.5 0 0 0 0 0 0 1 1 0 0
45.0 0 0 0 0 0 0 0 1 0 0
44.5 0 0 0 0 0 0 1 2 0 0
44.0 0 0 0 0 0 0 1 0 0 0
43.5 0 0 0 0 0 0 1 0 0 0
43.0 0 0 0 0 0 0 2 1 0 0
42.5 0 0 0 0 0 0 1 0 0 0
42.0 0 0 0 0 0 0 1 3 0 0
41.5 0 0 0 0 0 0 0 3 0 0
41.0 0 0 0 0 0 0 0 0 0 0
40.5 0 0 0 0 0 0 0 1 0 0
40.0 0 0 0 0 0 0 0 0 0 0
39.5 0 0 0 0 0 0 2 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 0 2 0 0
37.5 0 0 0 0 0 0 0 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 1 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 1 0 0 0
34.0 0 0 0 0 0 0 3 0 0 0
33.5 0 0 0 0 0 0 0 0 0 0
33.0 0 0 0 0 0 0 0 0 0 0
32.5 0 0 0 0 0 0 0 1 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 1 0 0
30.0 0 0 0 0 0 0 1 2 0 0
29.5 0 0 0 0 0 0 0 0 0 0
29.0 0 0 0 0 0 0 0 1 0 0
28.5 0 0 0 0 0 0 0 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 1 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 Wisconsin
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 0.50 1.32 0.55 5.83* 0.43 1.37 0.00
2 0.01 9.19* 0.08 0.52 0.01 0.18 0.00
3 0.33 2.64 0.24 5.57* 0.16 1.04 0.00
4 5.56* 0.09 0.15 3.21 0.05 0.94 0.00
5 0.21 0.03 0.11 0.16 7.88* 1.60 0.01
6 0.81 1.94 3.75* 0.39 0.60 2.52 0.00
7 1.77 3.01* 0.72 1.48 0.21 2.79 0.01
8 0.81 0.34 0.17 0.20 7.58* 0.89 0.00
9 0.19 0.70 1.23 3.53* 0.20 4.15 0.00
10 0.47 0.90 0.49 3.81* 0.12 4.20 0.01
11 0.52 0.79 1.86* 0.34 0.77 5.73 0.00
12 0.11 0.22 0.34 0.33 6.81* 2.20 0.00
13 0.39 0.39 0.63 0.97 5.15* 2.47 0.00
14 0.67 0.31 0.51 5.06* 0.92 2.53 0.00
15 0.25 0.23 1.04* 0.05 0.33 8.09 0.00
16 0.64 0.45 4.14* 0.39 0.95 3.42 0.00
17 0.55 1.10* 0.27 0.70 0.17 7.20 0.00
18 0.10 0.50* 0.24 0.17 0.25 8.74 0.00
19 0.58 0.55 1.00 1.34* 0.51 6.02 0.00
20 0.44* 0.26 0.61 1.26 0.14 7.29 0.01
21 0.84 0.43 0.18 0.51* 1.44 6.60 0.00
22 0.63 0.44 0.38* 0.59 0.23 7.73 0.00
23 0.29 0.32* 0.25 0.19 0.18 8.77 0.00
24 0.14 1.84* 0.76 0.16 0.15 6.94 0.00
25 0.51 0.47 0.11* 0.07 1.80 7.04 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 Wisconsin
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 1 0
149.5 0 0 124.5 0 0 99.5 1 1
149.0 0 0 124.0 0 0 99.0 1 0
148.5 0 0 123.5 0 0 98.5 1 0
148.0 0 0 123.0 0 0 98.0 0 1
147.5 0 0 122.5 0 0 97.5 2 0
147.0 0 0 122.0 0 0 97.0 0 2
146.5 1 0 121.5 0 0 96.5 0 0
146.0 0 0 121.0 0 0 96.0 4 1
145.5 0 0 120.5 1 0 95.5 1 0
145.0 0 0 120.0 0 0 95.0 1 0
144.5 0 0 119.5 0 0 94.5 3 2
144.0 0 0 119.0 0 1 94.0 1 0
143.5 0 0 118.5 0 0 93.5 1 3
143.0 0 0 118.0 1 0 93.0 0 0
142.5 0 0 117.5 0 0 92.5 2 3
142.0 0 0 117.0 0 0 92.0 0 1
141.5 0 0 116.5 0 0 91.5 1 2
141.0 0 0 116.0 3 0 91.0 4 1
140.5 0 0 115.5 1 0 90.5 0 2
140.0 0 0 115.0 0 0 90.0 8 2
139.5 0 0 114.5 1 0 89.5 0 1
139.0 0 0 114.0 0 0 89.0 2 3
138.5 0 0 113.5 1 0 88.5 3 1
138.0 0 0 113.0 0 0 88.0 2 0
137.5 0 0 112.5 0 0 87.5 3 1
137.0 0 0 112.0 0 0 87.0 0 0
136.5 0 0 111.5 0 0 86.5 3 5
136.0 0 0 111.0 0 0 86.0 0 2
135.5 0 0 110.5 0 0 85.5 0 4
135.0 0 0 110.0 0 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 3 3
133.5 0 0 108.5 0 0 83.5 0 0
133.0 0 0 108.0 0 0 83.0 3 4
132.5 0 0 107.5 1 0 82.5 1 1
132.0 0 0 107.0 0 0 82.0 1 2
131.5 0 0 106.5 2 0 81.5 2 4
131.0 0 0 106.0 1 0 81.0 0 1
130.5 0 0 105.5 0 0 80.5 4 3
130.0 0 0 105.0 2 2 80.0 0 1
129.5 0 0 104.5 0 1 79.5 1 0
129.0 0 0 104.0 0 0 79.0 2 1
128.5 0 0 103.5 0 0 78.5 4 4
128.0 0 0 103.0 1 1 78.0 1 0
127.5 0 0 102.5 0 0 77.5 1 2
127.0 0 0 102.0 1 2 77.0 1 3
126.5 0 0 101.5 1 0 76.5 3 2
126.0 0 0 101.0 1 1 76.0 3 1
125.5 1 0 100.5 2 0 75.5 1 1
American Mathematics Competitions
2003 AMC 10 B Results for Wisconsin
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 4 49.5 0 0 24.5 0 0
74.0 1 1 49.0 0 0 24.0 0 0
73.5 0 1 48.5 0 0 23.5 0 0
73.0 2 3 48.0 1 0 23.0 0 0
72.5 0 1 47.5 0 0 22.5 0 0
72.0 3 2 47.0 0 0 22.0 0 0
71.5 1 0 46.5 0 0 21.5 0 0
71.0 3 1 46.0 0 0 21.0 0 0
70.5 0 3 45.5 0 1 20.5 0 1
70.0 1 5 45.0 0 2 20.0 0 0
69.5 1 2 44.5 0 0 19.5 0 0
69.0 0 3 44.0 1 0 19.0 0 0
68.5 1 1 43.5 0 1 18.5 0 0
68.0 2 2 43.0 0 0 18.0 0 0
67.5 0 5 42.5 0 0 17.5 0 0
67.0 1 1 42.0 1 1 17.0 0 0
66.5 0 6 41.5 0 0 16.5 0 0
66.0 2 1 41.0 1 0 16.0 0 0
65.5 0 1 40.5 0 0 15.5 0 0
65.0 0 3 40.0 1 0 15.0 0 0
64.5 1 2 39.5 1 0 14.5 0 0
64.0 2 3 39.0 0 0 14.0 0 0
63.5 0 0 38.5 0 0 13.5 0 0
63.0 0 2 38.0 0 0 13.0 0 0
62.5 0 1 37.5 0 0 12.5 0 0
62.0 0 1 37.0 0 0 12.0 0 0
61.5 1 2 36.5 0 0 11.5 0 0
61.0 1 0 36.0 0 1 11.0 0 0
60.5 3 2 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 1 0 9.5 0 0
59.0 1 1 34.0 0 0 9.0 0 0
58.5 0 0 33.5 0 0 8.5 0 0
58.0 1 0 33.0 0 0 8.0 0 0
57.5 1 0 32.5 0 0 7.5 0 0
57.0 0 0 32.0 0 0 7.0 0 0
56.5 1 1 31.5 0 0 6.5 0 0
56.0 1 1 31.0 0 0 6.0 0 0
55.5 2 2 30.5 0 0 5.5 0 0
55.0 0 0 30.0 1 2 5.0 0 0
54.5 0 1 29.5 0 0 4.5 0 0
54.0 2 2 29.0 0 0 4.0 0 0
53.5 0 0 28.5 0 0 3.5 0 0
53.0 0 1 28.0 0 0 3.0 0 0
52.5 0 2 27.5 0 0 2.5 0 0
52.0 1 2 27.0 0 0 2.0 0 0
51.5 1 0 26.5 1 0 1.5 0 0
51.0 0 1 26.0 0 0 1.0 0 0
50.5 0 0 25.5 0 1 0.5 0 0
0.0 0 0
American Mathematics Competitions
2003 AMC 10 B Results for Wisconsin
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 1 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 1 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 1 0
120.0 0 0 0 0 0 0 0
119.5 0 0 0 0 0 0 1
119.0 0 0 0 0 0 1 0
118.5 0 0 0 0 0 0 0
118.0 0 0 0 0 0 1 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 1 2 0
115.5 0 0 0 0 0 2 0
115.0 0 0 0 0 0 0 0
114.5 0 0 0 0 0 1 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 0 0
112.0 0 0 0 0 0 1 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 3 0
108.5 0 0 0 0 0 0 0
108.0 0 0 0 0 0 0 0
107.5 0 0 0 1 0 0 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 0 1
105.0 0 0 0 0 1 3 0
104.5 0 0 0 0 0 1 0
104.0 0 0 0 0 0 0 0
103.5 0 0 0 0 0 1 0
103.0 0 0 0 0 1 1 0
102.5 0 0 0 0 0 1 0
102.0 0 0 0 0 0 3 0
101.5 0 0 0 0 0 1 0
101.0 0 0 0 0 2 1 0
100.5 0 0 0 0 2 1 0
100.0 0 0 0 0 0 1 0
99.5 0 0 0 0 1 2 0
99.0 0 0 0 0 0 1 0
98.5 0 0 0 0 0 1 0
98.0 0 0 0 0 0 2 0
97.5 0 0 0 0 2 0 0
97.0 0 0 0 0 0 2 0
96.5 0 0 0 0 0 0 0
96.0 0 0 0 1 0 5 0
95.5 0 0 0 0 1 0 0
95.0 0 0 0 0 0 1 0
94.5 0 0 0 0 2 4 1
94.0 0 0 0 0 1 0 0
93.5 0 0 0 0 0 4 0
93.0 0 0 0 0 0 0 0
92.5 0 0 0 0 3 2 0
92.0 0 0 0 0 1 1 0
91.5 0 0 0 0 1 2 0
91.0 0 0 0 0 4 2 0
90.5 0 0 0 0 1 1 0
90.0 0 0 0 0 3 7 0
89.5 0 0 0 1 0 0 0
89.0 0 0 0 0 1 4 0
88.5 0 0 0 0 3 1 0
88.0 0 0 0 0 1 1 0
87.5 0 0 0 0 1 3 0
87.0 0 0 0 0 0 0 0
86.5 0 0 0 0 1 7 0
86.0 0 0 0 0 0 2 0
85.5 0 0 0 0 1 3 0
85.0 0 0 0 0 0 2 0
84.5 0 0 0 0 1 0 0
84.0 0 0 0 0 3 4 0
83.5 0 0 0 0 0 0 0
83.0 0 0 0 0 2 5 1
82.5 0 0 0 0 1 1 0
82.0 0 0 0 0 0 3 0
81.5 0 0 0 0 0 6 1
81.0 0 0 0 0 1 0 0
80.5 0 0 0 0 2 5 0
80.0 0 0 0 0 1 0 0
79.5 0 0 0 0 1 0 1
79.0 0 0 0 0 0 4 0
78.5 0 0 0 0 5 4 0
78.0 0 0 0 0 1 0 0
77.5 0 0 0 0 1 3 0
77.0 0 0 0 0 1 3 0
76.5 0 0 0 0 2 4 0
76.0 0 0 0 0 2 2 0
75.5 0 0 0 0 1 1 0
75.0 0 0 0 0 2 1 0
74.5 0 0 0 0 4 0 1
74.0 0 0 0 0 1 1 1
73.5 0 0 0 0 0 1 0
73.0 0 0 0 0 3 2 0
72.5 0 0 0 0 1 0 0
72.0 0 0 0 0 2 3 0
71.5 0 0 0 0 0 1 0
71.0 0 0 0 0 1 3 0
70.5 0 0 0 0 1 2 0
70.0 0 0 0 0 1 5 0
69.5 0 0 0 0 1 2 0
69.0 0 0 0 0 3 1 0
68.5 0 0 0 0 0 2 0
68.0 0 0 0 0 2 2 0
67.5 0 0 0 0 2 3 0
67.0 0 0 0 0 1 1 0
66.5 0 0 0 0 1 5 0
66.0 0 0 0 0 1 2 1
65.5 0 0 0 0 0 1 0
65.0 0 0 0 0 2 2 0
64.5 0 0 0 0 2 1 0
64.0 0 0 0 0 2 3 0
63.5 0 0 0 0 0 0 0
63.0 0 0 0 0 0 2 0
62.5 0 0 0 0 1 0 0
62.0 0 0 0 0 0 1 0
61.5 0 0 0 0 1 2 0
61.0 0 0 0 0 0 1 1
60.5 0 0 0 0 4 1 0
60.0 0 0 0 0 0 1 0
59.5 0 0 0 0 1 1 0
59.0 0 0 0 0 0 2 0
58.5 0 0 0 0 0 1 0
58.0 0 0 0 0 1 0 0
57.5 0 0 0 0 1 0 0
57.0 0 0 0 0 0 0 0
56.5 0 0 0 0 1 1 0
56.0 0 0 0 0 1 1 0
55.5 0 0 0 0 3 1 0
55.0 0 0 0 0 0 0 0
54.5 0 0 0 0 1 0 0
54.0 0 0 0 0 3 1 0
53.5 0 0 0 0 0 0 0
53.0 0 0 0 0 1 0 0
52.5 0 0 0 0 2 0 0
52.0 0 0 0 0 2 1 0
51.5 0 0 0 0 0 1 0
51.0 0 0 0 0 1 0 0
50.5 0 0 0 0 0 0 1
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 1 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 1 0 0
45.5 0 0 0 0 0 1 0
45.0 0 0 0 0 1 1 0
44.5 0 0 0 0 0 0 0
44.0 0 0 0 0 1 0 0
43.5 0 0 0 0 0 1 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 1 1 0
41.5 0 0 0 0 0 0 0
41.0 0 0 0 0 1 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 1 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 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 1 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 3 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 1 0 0
26.0 0 0 0 0 0 0 0
25.5 0 0 0 0 1 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 1 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 Wisconsin
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 0.03 9.83* 0.06 0.03 0.06 0.00
2 0.11 0.11 1.60 7.31* 0.43 0.43 0.00
3 0.20 7.14* 0.46 0.51 0.09 1.60 0.00
4 8.29* 0.29 0.20 0.09 0.11 1.03 0.00
5 0.34 0.57 4.29* 0.60 1.23 2.97 0.00
6 0.86 1.77 0.46 3.57* 0.46 2.89 0.00
7 0.31 5.43* 0.46 0.91 0.26 2.63 0.00
8 0.14 1.03* 0.37 0.54 0.63 7.29 0.00
9 0.29 3.40* 0.34 0.29 0.34 5.34 0.00
10 0.31 0.31 2.83* 1.29 0.49 4.74 0.03
11 5.31* 0.71 0.40 0.26 1.11 2.20 0.00
12 0.34 0.51 5.97* 0.20 0.29 2.66 0.03
13 2.11 0.74 0.34 0.74 0.94* 5.11 0.00
14 0.94 0.43 0.34 2.94* 0.14 5.20 0.00
15 1.71 2.09 0.37 0.74 3.37* 1.71 0.00
16 0.29 0.26 0.66 0.49 4.57* 3.74 0.00
17 0.14 1.54* 0.83 0.29 0.11 7.06 0.03
18 0.34 1.49 0.26 1.40* 1.49 5.03 0.00
19 0.23 0.23 0.43 0.60 0.34* 8.17 0.00
20 0.29 0.29 0.37 2.14* 1.11 5.80 0.00
21 1.74 0.31 0.57* 1.51 0.43 5.43 0.00
22 1.66 2.31* 1.71 0.69 0.49 3.14 0.00
23 0.23 0.31 0.69 1.00* 0.54 7.23 0.00
24 0.09 0.14 1.94 0.26 0.06* 7.51 0.00
25 0.91 2.09* 0.86 0.51 0.31 5.31 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 Wisconsin
SCORE DISTRIBUTION
GENDER
Score # Students Score # Students Score # Students
male female male female male female
150.0 1 1 125.0 0 0 100.0 2 0
149.5 0 0 124.5 0 0 99.5 2 0
149.0 0 0 124.0 0 1 99.0 0 0
148.5 0 0 123.5 0 0 98.5 2 1
148.0 0 0 123.0 1 0 98.0 3 1
147.5 0 0 122.5 0 0 97.5 0 0
147.0 0 0 122.0 1 0 97.0 4 0
146.5 0 0 121.5 0 0 96.5 0 1
146.0 0 0 121.0 0 0 96.0 3 3
145.5 0 0 120.5 1 0 95.5 2 0
145.0 0 0 120.0 0 0 95.0 3 2
144.5 0 0 119.5 1 0 94.5 2 0
144.0 0 0 119.0 0 0 94.0 2 0
143.5 0 0 118.5 1 0 93.5 3 2
143.0 0 0 118.0 1 0 93.0 1 0
142.5 0 0 117.5 0 0 92.5 6 0
142.0 0 0 117.0 1 0 92.0 1 0
141.5 0 0 116.5 0 0 91.5 1 1
141.0 0 0 116.0 2 0 91.0 2 1
140.5 0 0 115.5 0 0 90.5 2 1
140.0 0 0 115.0 0 0 90.0 8 0
139.5 0 0 114.5 2 0 89.5 2 0
139.0 0 0 114.0 0 0 89.0 3 3
138.5 0 0 113.5 3 0 88.5 1 0
138.0 0 0 113.0 0 0 88.0 0 3
137.5 0 0 112.5 0 0 87.5 6 2
137.0 0 0 112.0 0 0 87.0 2 1
136.5 0 0 111.5 1 1 86.5 7 5
136.0 0 0 111.0 2 0 86.0 2 0
135.5 0 0 110.5 0 0 85.5 4 3
135.0 0 0 110.0 2 0 85.0 3 0
134.5 0 0 109.5 0 0 84.5 1 3
134.0 0 0 109.0 3 0 84.0 4 4
133.5 0 0 108.5 0 0 83.5 2 2
133.0 0 0 108.0 1 0 83.0 9 1
132.5 1 0 107.5 2 0 82.5 3 1
132.0 0 0 107.0 0 0 82.0 0 4
131.5 0 0 106.5 2 0 81.5 3 4
131.0 0 0 106.0 0 0 81.0 2 2
130.5 0 0 105.5 4 0 80.5 7 4
130.0 1 0 105.0 0 0 80.0 2 1
129.5 0 0 104.5 1 0 79.5 7 2
129.0 0 0 104.0 2 1 79.0 1 2
128.5 0 0 103.5 0 0 78.5 2 7
128.0 0 0 103.0 1 1 78.0 8 3
127.5 0 0 102.5 0 0 77.5 2 4
127.0 0 0 102.0 6 1 77.0 3 5
126.5 1 0 101.5 1 0 76.5 5 0
126.0 0 0 101.0 2 1 76.0 2 6
125.5 0 0 100.5 3 1 75.5 1 0
American Mathematics Competitions
2003 AMC 12 B Results for Wisconsin
SCORE DISTRIBUTION
GENDER
Score # Students Score # Students Score # Students
male female male female male female
75.0 2 3 50.0 1 0 25.0 0 0
74.5 5 3 49.5 0 3 24.5 0 0
74.0 1 5 49.0 2 2 24.0 0 0
73.5 6 4 48.5 0 0 23.5 0 0
73.0 3 5 48.0 2 1 23.0 0 0
72.5 1 4 47.5 1 2 22.5 0 0
72.0 7 7 47.0 0 0 22.0 0 0
71.5 4 3 46.5 1 1 21.5 0 0
71.0 5 5 46.0 0 0 21.0 0 0
70.5 2 2 45.5 1 0 20.5 0 0
70.0 7 2 45.0 2 1 20.0 0 0
69.5 0 0 44.5 1 0 19.5 0 0
69.0 3 6 44.0 0 0 19.0 0 0
68.5 7 4 43.5 0 1 18.5 0 0
68.0 4 3 43.0 0 0 18.0 0 0
67.5 3 5 42.5 0 0 17.5 0 0
67.0 1 5 42.0 3 2 17.0 0 0
66.5 5 4 41.5 1 2 16.5 0 0
66.0 1 7 41.0 1 0 16.0 0 0
65.5 3 3 40.5 0 1 15.5 0 0
65.0 6 1 40.0 0 0 15.0 0 0
64.5 0 3 39.5 0 0 14.5 0 0
64.0 3 0 39.0 1 0 14.0 0 0
63.5 2 0 38.5 0 0 13.5 0 0
63.0 4 1 38.0 0 0 13.0 0 0
62.5 2 1 37.5 0 0 12.5 0 0
62.0 3 0 37.0 0 0 12.0 0 0
61.5 2 2 36.5 0 1 11.5 0 0
61.0 2 5 36.0 1 0 11.0 0 0
60.5 3 3 35.5 1 1 10.5 0 0
60.0 6 8 35.0 0 0 10.0 0 0
59.5 1 1 34.5 0 0 9.5 0 0
59.0 7 5 34.0 0 0 9.0 0 0
58.5 2 1 33.5 0 0 8.5 0 0
58.0 2 1 33.0 0 0 8.0 0 0
57.5 2 3 32.5 0 0 7.5 0 0
57.0 1 4 32.0 0 0 7.0 0 0
56.5 1 2 31.5 0 0 6.5 0 0
56.0 1 0 31.0 0 0 6.0 0 0
55.5 1 2 30.5 0 0 5.5 0 0
55.0 0 1 30.0 0 0 5.0 0 0
54.5 0 2 29.5 0 0 4.5 0 0
54.0 3 4 29.0 0 0 4.0 0 0
53.5 2 0 28.5 0 0 3.5 0 0
53.0 1 0 28.0 0 0 3.0 0 0
52.5 0 0 27.5 0 0 2.5 0 0
52.0 0 3 27.0 0 0 2.0 0 0
51.5 1 4 26.5 0 0 1.5 0 0
51.0 0 0 26.0 0 0 1.0 0 0
50.5 2 0 25.5 0 0 0.5 0 0
0.0 0 0
American Mathematics Competitions
2003 AMC 12 B Results for Wisconsin
SCORE DISTRIBUTION
score -----------grade-----------
5 6 7 8 9 10 11 12 13 unknown
---------------------------
150.0 0 0 0 0 0 1 0 1 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 1 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 1 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 1 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 1 0 0 0
123.5 0 0 0 0 0 0 0 0 0 0
123.0 0 0 0 1 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 1 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 1 0 0 0
120.0 0 0 0 0 0 0 0 0 0 0
119.5 0 0 0 0 0 0 0 1 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 1 0 0 0 0
117.5 0 0 0 0 0 0 0 0 0 0
117.0 0 0 0 0 0 0 1 0 0 0
116.5 0 0 0 0 0 0 0 0 0 0
116.0 0 0 0 0 0 0 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 1 0 1 0 0
114.0 0 0 0 0 0 0 0 0 0 0
113.5 0 0 0 0 0 0 1 2 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 1 1 0 0 0
111.0 0 0 0 0 0 0 0 2 0 0
110.5 0 0 0 0 0 0 0 0 0 0
110.0 0 0 0 0 0 1 0 1 0 0
109.5 0 0 0 0 0 0 0 0 0 0
109.0 0 0 0 0 0 0 1 2 0 0
108.5 0 0 0 0 0 0 0 0 0 0
108.0 0 0 0 0 0 0 1 0 0 0
107.5 0 0 0 0 0 0 1 1 0 0
107.0 0 0 0 0 0 0 0 0 0 0
106.5 0 0 0 0 0 1 0 1 0 0
106.0 0 0 0 0 0 0 0 0 0 0
105.5 0 0 0 0 0 0 2 2 0 0
105.0 0 0 0 0 0 0 0 0 0 0
104.5 0 0 0 0 0 0 0 1 0 0
104.0 0 0 0 0 0 0 2 1 0 0
103.5 0 0 0 0 0 0 0 0 0 0
103.0 0 0 0 0 0 0 1 1 0 0
102.5 0 0 0 0 0 0 0 0 0 0
102.0 0 0 0 0 0 0 5 2 0 0
101.5 0 0 0 0 0 0 1 0 0 0
101.0 0 0 0 0 0 1 2 0 0 0
100.5 0 0 0 0 0 1 1 2 0 0
100.0 0 0 0 0 0 0 0 2 0 0
99.5 0 0 0 0 1 0 1 0 0 0
99.0 0 0 0 0 0 0 0 0 0 0
98.5 0 0 0 0 0 0 2