American Mathematics Competitions
2003 AMC 10 A Results for West Virginia
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 62
Number of unofficial participants: 22
Average score of participants: 72.4
Average score for female students is: 70.5 ( 31 Students)
Average score for male students is: 73.3 ( 27 Students)
Average score for unspecified gender is 81.0 ( 4 Students)
Average score for grade 10 is: 73.8 ( 45 Students)
Average score for grade 9 is: 68.7 ( 17 Students)
AIME qualifying score = 119.0 or better
Number of AIME qualifers 5
Number of schools returning results 6
Average school winning score 113.08
American Mathematics Competitions
2003 AMC 12 A Results for West Virginia
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 201
Number of unofficial participants: 47
Average score of participants: 71.6
Average score for female students is: 67.6 ( 62 Students)
Average score for male students is: 73.4 ( 139 Students)
Average score for grade 12 is: 73.4 ( 93 Students)
Average score for grade 11 is: 70.2 ( 93 Students)
Average score for grade 10 is: 70.6 ( 14 Students)
Average score for grade 9 is: 51.0 ( 1 Student)
AIME qualifying score = 100.0 or better
Number of AIME qualifers 12
Number of schools returning results 8
Average school winning score 104.31
Average school team score 298.25
American Mathematics Competitions
2003 AMC 10 B Results for West Virginia
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 5
Number of unofficial participants: 0
Average score of participants: 65.0
Average score for female students is: 72.5 ( 3 Students)
Average score for male students is: 53.8 ( 2 Students)
Average score for grade 10 is: 75.3 ( 3 Students)
Average score for grade 9 is: 49.5 ( 2 Students)
AIME qualifying score = 121.0 or better
Number of AIME qualifers 0
Number of schools returning results 2
Average school winning score 74.50
American Mathematics Competitions
2003 AMC 12 B Results for West Virginia
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 91
Number of unofficial participants: 6
Average score of participants: 70.6
Average score for female students is: 69.3 ( 46 Students)
Average score for male students is: 71.8 ( 45 Students)
Average score for grade 12 is: 75.2 ( 23 Students)
Average score for grade 11 is: 70.5 ( 38 Students)
Average score for grade 10 is: 64.7 ( 21 Students)
Average score for grade 9 is: 72.5 ( 9 Students)
AIME qualifying score = 100.0 or better
Number of AIME qualifers 6
Number of schools returning results 5
Average school winning score 100.90
Average school team score 283.30
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 0 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 1 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 1 0
126.0 0 0 0 0
125.5 0 0 0 0
125.0 0 0 0 0
124.5 0 0 0 0
124.0 0 0 2 0
123.5 0 0 0 0
123.0 0 0 0 0
122.5 0 0 0 0
122.0 1 0 0 0
121.5 0 0 0 0
121.0 0 0 0 0
120.5 0 1 1 0
120.0 0 0 0 0
119.5 0 1 0 0
119.0 0 0 0 0
118.5 0 0 0 0
118.0 0 0 0 0
117.5 0 0 0 0
117.0 0 0 0 0
116.5 0 0 0 0
116.0 0 1 0 0
115.5 0 0 0 0
115.0 0 0 0 0
114.5 0 0 0 0
114.0 1 0 0 0
113.5 0 0 0 0
113.0 0 0 0 0
112.5 1 0 0 0
112.0 0 0 0 0
111.5 0 0 0 0
111.0 0 0 0 0
110.5 0 0 0 0
110.0 0 0 0 0
109.5 0 0 0 0
109.0 1 0 0 0
108.5 0 0 0 0
108.0 0 0 0 0
107.5 0 0 1 0
107.0 0 0 0 0
106.5 0 0 0 0
106.0 0 0 0 0
105.5 0 1 0 0
105.0 0 0 0 0
104.5 0 0 0 0
104.0 1 0 1 0
103.5 0 0 0 0
103.0 1 0 0 0
102.5 0 0 0 0
102.0 4 1 0 0
101.5 0 0 0 0
101.0 1 1 0 0
100.5 1 0 0 0
100.0 0 0 0 0
99.5 0 1 0 0
99.0 0 0 0 0
98.5 0 0 0 0
98.0 0 0 0 0
97.5 0 0 0 0
97.0 0 0 0 0
96.5 0 0 0 0
96.0 1 0 0 0
95.5 0 0 1 0
95.0 1 0 0 0
94.5 0 0 0 0
94.0 1 0 0 0
93.5 3 0 0 0
93.0 0 0 0 0
92.5 2 0 1 0
92.0 3 1 0 0
91.5 1 0 0 0
91.0 1 0 1 0
90.5 0 0 0 0
90.0 3 0 0 1
89.5 0 0 0 0
89.0 1 1 0 0
88.5 0 0 0 0
88.0 1 0 0 0
87.5 1 1 0 0
87.0 1 0 0 0
86.5 3 0 0 0
86.0 1 0 0 0
85.5 3 0 0 0
85.0 0 1 0 0
84.5 2 1 1 0
84.0 5 0 1 0
83.5 0 1 1 0
83.0 3 3 0 0
82.5 0 0 0 0
82.0 2 1 0 0
81.5 1 1 1 0
81.0 1 1 1 0
80.5 1 0 1 0
80.0 1 0 0 0
79.5 1 1 0 0
79.0 1 0 0 0
78.5 3 1 1 0
78.0 5 3 0 0
77.5 3 0 1 0
77.0 8 0 0 1
76.5 2 1 1 0
76.0 4 3 0 0
75.5 0 1 0 0
75.0 3 1 0 0
74.5 6 2 2 0
74.0 1 0 1 0
73.5 2 6 2 0
73.0 2 0 2 0
72.5 1 2 0 0
72.0 5 0 0 0
71.5 1 2 1 0
71.0 3 4 1 0
70.5 0 1 1 0
70.0 3 2 0 0
69.5 2 0 0 0
69.0 2 2 1 0
68.5 3 1 2 0
68.0 0 4 1 0
67.5 0 1 1 0
67.0 2 1 0 0
66.5 6 1 1 0
66.0 2 0 1 0
65.5 2 1 1 0
65.0 4 1 0 0
64.5 3 0 2 0
64.0 3 4 0 0
63.5 3 0 1 0
63.0 4 1 0 0
62.5 3 0 0 0
62.0 0 0 0 0
61.5 0 1 0 0
61.0 2 0 2 0
60.5 4 2 2 0
60.0 1 2 1 0
59.5 1 1 0 0
59.0 2 1 1 1
58.5 0 0 1 0
58.0 1 0 2 0
57.5 4 0 0 0
57.0 3 0 2 0
56.5 0 2 0 0
56.0 1 0 1 0
55.5 2 1 0 0
55.0 0 1 0 0
54.5 0 1 1 0
54.0 5 0 0 0
53.5 3 0 0 0
53.0 1 1 0 0
52.5 1 0 0 0
52.0 1 0 1 0
51.5 2 2 0 0
51.0 1 0 1 0
50.5 1 0 0 1
50.0 2 0 0 0
49.5 2 0 0 0
49.0 1 1 1 0
48.5 1 0 0 1
48.0 0 2 1 0
47.5 1 0 1 0
47.0 1 2 1 0
46.5 0 0 1 0
46.0 0 0 0 0
45.5 1 1 1 0
45.0 0 0 0 0
44.5 0 0 0 0
44.0 0 0 0 0
43.5 0 0 0 0
43.0 1 0 0 0
42.5 0 0 0 0
42.0 1 0 0 0
41.5 0 0 0 0
41.0 1 1 0 0
40.5 0 0 0 0
40.0 1 0 0 0
39.5 0 1 0 0
39.0 0 0 0 0
38.5 0 0 0 0
38.0 1 0 0 0
37.5 0 1 0 0
37.0 0 0 0 0
36.5 0 0 0 0
36.0 0 1 1 0
35.5 0 0 0 0
35.0 0 0 0 0
34.5 1 0 0 0
34.0 0 0 0 0
33.5 0 0 0 0
33.0 1 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 0 0
29.5 0 0 0 0
29.0 0 0 0 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 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 1 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 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 0 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 West Virginia
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 1 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 1 0 95.5 0 1
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 1 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 1
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 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 1
134.0 0 0 109.0 0 0 84.0 0 1
133.5 0 0 108.5 0 0 83.5 1 0
133.0 0 0 108.0 0 0 83.0 0 0
132.5 0 0 107.5 1 0 82.5 0 0
132.0 0 1 107.0 0 0 82.0 0 0
131.5 0 0 106.5 0 0 81.5 1 0
131.0 0 0 106.0 0 0 81.0 0 1
130.5 0 0 105.5 0 0 80.5 1 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 1 79.0 0 0
128.5 0 0 103.5 0 0 78.5 0 1
128.0 0 0 103.0 0 0 78.0 0 0
127.5 0 0 102.5 0 0 77.5 1 0
127.0 0 0 102.0 0 0 77.0 0 0
126.5 0 1 101.5 0 0 76.5 1 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 A Results for West Virginia
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 1 1 49.5 0 0 24.5 0 0
74.0 0 1 49.0 1 0 24.0 0 0
73.5 1 1 48.5 0 0 23.5 0 0
73.0 1 0 48.0 1 0 23.0 0 0
72.5 0 0 47.5 1 0 22.5 0 0
72.0 0 0 47.0 0 1 22.0 0 0
71.5 1 0 46.5 0 1 21.5 0 0
71.0 1 0 46.0 0 0 21.0 0 0
70.5 1 0 45.5 0 1 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 1 1 43.5 0 0 18.5 0 0
68.0 0 1 43.0 0 0 18.0 0 0
67.5 1 0 42.5 0 0 17.5 0 0
67.0 0 0 42.0 0 0 17.0 0 0
66.5 0 1 41.5 0 0 16.5 0 0
66.0 0 0 41.0 0 0 16.0 0 0
65.5 0 1 40.5 0 0 15.5 0 0
65.0 0 0 40.0 0 0 15.0 0 0
64.5 1 1 39.5 0 0 14.5 0 0
64.0 0 0 39.0 0 0 14.0 0 0
63.5 0 1 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 1 0 36.0 0 1 11.0 0 0
60.5 1 1 35.5 0 0 10.5 0 0
60.0 0 1 35.0 0 0 10.0 0 0
59.5 0 0 34.5 0 0 9.5 0 0
59.0 0 1 34.0 0 0 9.0 0 0
58.5 0 1 33.5 0 0 8.5 0 0
58.0 1 1 33.0 0 0 8.0 0 0
57.5 0 0 32.5 0 0 7.5 0 0
57.0 1 1 32.0 0 0 7.0 0 0
56.5 0 0 31.5 0 0 6.5 0 0
56.0 0 1 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 1 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 1 27.0 0 0 2.0 0 0
51.5 0 0 26.5 0 0 1.5 0 0
51.0 1 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 A Results for West Virginia
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 1 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 1 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 2 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 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 1 0
107.0 0 0 0 0 0 0 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 1 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 0 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 1 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 1 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 1 0
90.5 0 0 0 0 0 0 0
90.0 0 0 0 0 0 0 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 1 0 0
84.0 0 0 0 0 1 0 0
83.5 0 0 0 0 0 1 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 1 0
81.0 0 0 0 0 0 1 0
80.5 0 0 0 0 0 1 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 1 0
78.0 0 0 0 0 0 0 0
77.5 0 0 0 0 0 1 0
77.0 0 0 0 0 0 0 0
76.5 0 0 0 0 0 1 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 2 0
74.0 0 0 0 0 0 1 0
73.5 0 0 0 0 0 2 0
73.0 0 0 0 0 0 2 0
72.5 0 0 0 0 0 0 0
72.0 0 0 0 0 0 0 0
71.5 0 0 0 0 0 1 0
71.0 0 0 0 0 0 1 0
70.5 0 0 0 0 1 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 2 0
68.0 0 0 0 0 1 0 0
67.5 0 0 0 0 0 1 0
67.0 0 0 0 0 0 0 0
66.5 0 0 0 0 0 1 0
66.0 0 0 0 0 0 1 0
65.5 0 0 0 0 0 1 0
65.0 0 0 0 0 0 0 0
64.5 0 0 0 0 0 2 0
64.0 0 0 0 0 0 0 0
63.5 0 0 0 0 0 1 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 2 0
60.5 0 0 0 0 1 1 0
60.0 0 0 0 0 0 1 0
59.5 0 0 0 0 0 0 0
59.0 0 0 0 0 0 1 0
58.5 0 0 0 0 1 0 0
58.0 0 0 0 0 2 0 0
57.5 0 0 0 0 0 0 0
57.0 0 0 0 0 2 0 0
56.5 0 0 0 0 0 0 0
56.0 0 0 0 0 1 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 1 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 1 0
51.5 0 0 0 0 0 0 0
51.0 0 0 0 0 0 1 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 1 0 0
48.5 0 0 0 0 0 0 0
48.0 0 0 0 0 1 0 0
47.5 0 0 0 0 0 1 0
47.0 0 0 0 0 0 1 0
46.5 0 0 0 0 1 0 0
46.0 0 0 0 0 0 0 0
45.5 0 0 0 0 0 1 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 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 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 A Results for West Virginia
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 0.32 2.42 1.13 4.03* 0.48 1.61 0.00
2 0.00 8.71* 0.00 0.65 0.16 0.48 0.00
3 0.48 2.10 0.65 2.58* 0.65 3.55 0.00
4 3.87* 0.32 0.32 2.42 0.16 2.90 0.00
5 0.32 5.65* 0.16 0.00 0.00 3.87 0.00
6 1.45 0.97 2.10* 0.16 1.45 3.87 0.00
7 1.45 2.74* 0.81 1.45 0.16 3.39 0.00
8 2.26 0.32 0.16 0.97 4.52* 1.77 0.00
9 1.77* 0.81 1.13 1.77 0.32 4.19 0.00
10 1.45 0.32 1.45 0.81 3.55* 2.42 0.00
11 0.00 0.32 0.32 0.16 5.48* 3.71 0.00
12 3.06* 2.10 0.16 1.13 0.81 2.74 0.00
13 3.71* 0.00 0.48 0.16 0.16 5.48 0.00
14 1.94* 0.65 0.48 0.65 0.97 5.32 0.00
15 0.65 1.61 3.71* 0.48 0.16 3.39 0.00
16 0.48 0.65 1.77* 0.00 0.48 6.61 0.00
17 0.00 0.81* 0.00 0.32 0.65 8.23 0.00
18 0.81 0.32* 0.32 0.97 0.65 6.94 0.00
19 0.16 0.00 0.48* 0.00 0.16 9.19 0.00
20 0.32 0.32 0.32 0.16 0.00* 8.87 0.00
21 0.65 0.32 1.29 0.97* 1.94 4.84 0.00
22 0.65 3.06* 0.48 0.16 0.00 5.65 0.00
23 0.00 0.00 0.97* 0.48 0.48 8.06 0.00
24 0.32 0.65 0.48 0.32 4.35* 3.87 0.00
25 0.16 0.32* 0.00 0.00 0.00 9.52 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 West Virginia
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 1 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 1
145.5 0 0 120.5 0 0 95.5 0 0
145.0 0 0 120.0 0 0 95.0 1 0
144.5 0 0 119.5 0 0 94.5 0 0
144.0 0 0 119.0 0 0 94.0 1 0
143.5 0 0 118.5 0 0 93.5 3 0
143.0 0 0 118.0 0 0 93.0 0 0
142.5 0 0 117.5 0 0 92.5 2 0
142.0 0 0 117.0 0 0 92.0 2 1
141.5 0 0 116.5 0 0 91.5 1 0
141.0 0 0 116.0 0 0 91.0 1 0
140.5 0 0 115.5 0 0 90.5 0 0
140.0 0 0 115.0 0 0 90.0 2 1
139.5 0 0 114.5 0 0 89.5 0 0
139.0 0 0 114.0 1 0 89.0 1 0
138.5 0 0 113.5 0 0 88.5 0 0
138.0 0 0 113.0 0 0 88.0 1 0
137.5 0 0 112.5 1 0 87.5 1 0
137.0 0 0 112.0 0 0 87.0 1 0
136.5 0 0 111.5 0 0 86.5 1 2
136.0 0 0 111.0 0 0 86.0 1 0
135.5 0 0 110.5 0 0 85.5 3 0
135.0 0 0 110.0 0 0 85.0 0 0
134.5 0 0 109.5 0 0 84.5 2 0
134.0 0 0 109.0 1 0 84.0 4 1
133.5 0 0 108.5 0 0 83.5 0 0
133.0 0 0 108.0 0 0 83.0 2 1
132.5 0 0 107.5 0 0 82.5 0 0
132.0 0 0 107.0 0 0 82.0 1 1
131.5 0 0 106.5 0 0 81.5 1 0
131.0 0 0 106.0 0 0 81.0 0 1
130.5 0 0 105.5 0 0 80.5 1 0
130.0 0 0 105.0 0 0 80.0 0 1
129.5 0 0 104.5 0 0 79.5 1 0
129.0 0 0 104.0 0 1 79.0 1 0
128.5 0 0 103.5 0 0 78.5 3 0
128.0 0 0 103.0 1 0 78.0 3 2
127.5 0 0 102.5 0 0 77.5 2 1
127.0 0 0 102.0 4 0 77.0 4 4
126.5 0 0 101.5 0 0 76.5 2 0
126.0 0 0 101.0 0 1 76.0 3 1
125.5 0 0 100.5 0 1 75.5 0 0
American Mathematics Competitions
2003 AMC 12 A Results for West Virginia
SCORE DISTRIBUTION
GENDER
Score # Students Score # Students Score # Students
male female male female male female
75.0 3 0 50.0 1 1 25.0 0 0
74.5 4 2 49.5 0 2 24.5 0 0
74.0 1 0 49.0 1 0 24.0 1 0
73.5 0 2 48.5 1 0 23.5 0 0
73.0 1 1 48.0 0 0 23.0 0 0
72.5 1 0 47.5 0 1 22.5 0 0
72.0 5 0 47.0 1 0 22.0 0 0
71.5 1 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 1 0 20.5 0 0
70.0 3 0 45.0 0 0 20.0 0 0
69.5 1 1 44.5 0 0 19.5 0 0
69.0 2 0 44.0 0 0 19.0 0 0
68.5 2 1 43.5 0 0 18.5 0 0
68.0 0 0 43.0 0 1 18.0 0 0
67.5 0 0 42.5 0 0 17.5 0 0
67.0 1 1 42.0 1 0 17.0 0 0
66.5 3 3 41.5 0 0 16.5 0 0
66.0 2 0 41.0 0 1 16.0 0 0
65.5 2 0 40.5 0 0 15.5 0 0
65.0 3 1 40.0 0 1 15.0 0 0
64.5 1 2 39.5 0 0 14.5 0 0
64.0 3 0 39.0 0 0 14.0 0 0
63.5 1 2 38.5 0 0 13.5 0 0
63.0 3 1 38.0 1 0 13.0 0 0
62.5 2 1 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 1 1 36.0 0 0 11.0 0 0
60.5 3 1 35.5 0 0 10.5 0 0
60.0 1 0 35.0 0 0 10.0 0 0
59.5 0 1 34.5 0 1 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 1 8.0 0 0
57.5 2 2 32.5 0 0 7.5 0 0
57.0 3 0 32.0 0 0 7.0 0 0
56.5 0 0 31.5 0 0 6.5 0 0
56.0 1 0 31.0 0 0 6.0 0 0
55.5 2 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 2 3 29.0 0 0 4.0 0 0
53.5 3 0 28.5 0 0 3.5 0 0
53.0 0 1 28.0 0 0 3.0 0 0
52.5 0 1 27.5 0 0 2.5 0 0
52.0 0 1 27.0 0 0 2.0 0 0
51.5 1 1 26.5 0 0 1.5 0 0
51.0 1 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 12 A Results for West Virginia
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 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 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 1 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 1 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 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 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 1 0 0
103.5 0 0 0 0 0 0 0 0 0 0
103.0 0 0 0 0 0 0 0 1 0 0
102.5 0 0 0 0 0 0 0 0 0 0
102.0 0 0 0 0 0 0 1 3 0 0
101.5 0 0 0 0 0 0 0 0 0 0
101.0 0 0 0 0 0 0 0 1 0 0
100.5 0 0 0 0 0 0 1 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 0 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 0 0 0 0
96.5 0 0 0 0 0 0 0 0 0 0
96.0 0 0 0 0 0 0 1 0 0 0
95.5 0 0 0 0 0 0 0 0 0 0
95.0 0 0 0 0 0 1 0 0 0 0
94.5 0 0 0 0 0 0 0 0 0 0
94.0 0 0 0 0 0 0 1 0 0 0
93.5 0 0 0 0 0 0 2 1 0 0
93.0 0 0 0 0 0 0 0 0 0 0
92.5 0 0 0 0 0 1 1 0 0 0
92.0 0 0 0 0 0 0 1 2 0 0
91.5 0 0 0 0 0 0 1 0 0 0
91.0 0 0 0 0 0 0 1 0 0 0
90.5 0 0 0 0 0 0 0 0 0 0
90.0 0 0 0 0 0 0 1 2 0 0
89.5 0 0 0 0 0 0 0 0 0 0
89.0 0 0 0 0 0 1 0 0 0 0
88.5 0 0 0 0 0 0 0 0 0 0
88.0 0 0 0 0 0 0 0 1 0 0
87.5 0 0 0 0 0 0 1 0 0 0
87.0 0 0 0 0 0 0 0 1 0 0
86.5 0 0 0 0 0 1 1 1 0 0
86.0 0 0 0 0 0 0 1 0 0 0
85.5 0 0 0 0 0 0 2 1 0 0
85.0 0 0 0 0 0 0 0 0 0 0
84.5 0 0 0 0 0 0 1 1 0 0
84.0 0 0 0 0 0 0 3 2 0 0
83.5 0 0 0 0 0 0 0 0 0 0
83.0 0 0 0 0 0 0 1 2 0 0
82.5 0 0 0 0 0 0 0 0 0 0
82.0 0 0 0 0 0 1 0 1 0 0
81.5 0 0 0 0 0 0 1 0 0 0
81.0 0 0 0 0 0 0 0 1 0 0
80.5 0 0 0 0 0 0 1 0 0 0
80.0 0 0 0 0 0 0 0 1 0 0
79.5 0 0 0 0 0 0 1 0 0 0
79.0 0 0 0 0 0 0 0 1 0 0
78.5 0 0 0 0 0 0 1 2 0 0
78.0 0 0 0 0 0 0 2 3 0 0
77.5 0 0 0 0 0 0 2 1 0 0
77.0 0 0 0 0 0 0 2 6 0 0
76.5 0 0 0 0 0 0 0 2 0 0
76.0 0 0 0 0 0 0 2 2 0 0
75.5 0 0 0 0 0 0 0 0 0 0
75.0 0 0 0 0 0 1 1 1 0 0
74.5 0 0 0 0 0 0 4 2 0 0
74.0 0 0 0 0 0 0 1 0 0 0
73.5 0 0 0 0 0 0 1 1 0 0
73.0 0 0 0 0 0 0 0 2 0 0
72.5 0 0 0 0 0 0 1 0 0 0
72.0 0 0 0 0 0 0 1 4 0 0
71.5 0 0 0 0 0 0 1 0 0 0
71.0 0 0 0 0 0 1 2 0 0 0
70.5 0 0 0 0 0 0 0 0 0 0
70.0 0 0 0 0 0 0 2 1 0 0
69.5 0 0 0 0 0 0 1 1 0 0
69.0 0 0 0 0 0 0 2 0 0 0
68.5 0 0 0 0 0 0 2 1 0 0
68.0 0 0 0 0 0 0 0 0 0 0
67.5 0 0 0 0 0 0 0 0 0 0
67.0 0 0 0 0 0 0 1 1 0 0
66.5 0 0 0 0 0 1 4 1 0 0
66.0 0 0 0 0 0 0 1 1 0 0
65.5 0 0 0 0 0 0 1 1 0 0
65.0 0 0 0 0 0 0 2 2 0 0
64.5 0 0 0 0 0 0 2 1 0 0
64.0 0 0 0 0 0 1 0 2 0 0
63.5 0 0 0 0 0 0 3 0 0 0
63.0 0 0 0 0 0 0 1 3 0 0
62.5 0 0 0 0 0 0 1 2 0 0
62.0 0 0 0 0 0 0 0 0 0 0
61.5 0 0 0 0 0 0 0 0 0 0
61.0 0 0 0 0 0 1 0 1 0 0
60.5 0 0 0 0 0 0 0 4 0 0
60.0 0 0 0 0 0 0 1 0 0 0
59.5 0 0 0 0 0 0 1 0 0 0
59.0 0 0 0 0 0 1 1 0 0 0
58.5 0 0 0 0 0 0 0 0 0 0
58.0 0 0 0 0 0 0 0 1 0 0
57.5 0 0 0 0 0 0 1 3 0 0
57.0 0 0 0 0 0 0 2 1 0 0
56.5 0 0 0 0 0 0 0 0 0 0
56.0 0 0 0 0 0 0 1 0 0 0
55.5 0 0 0 0 0 0 2 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 1 3 1 0 0
53.5 0 0 0 0 0 0 1 2 0 0
53.0 0 0 0 0 0 0 0 1 0 0
52.5 0 0 0 0 0 0 1 0 0 0
52.0 0 0 0 0 0 0 1 0 0 0
51.5 0 0 0 0 0 0 2 0 0 0
51.0 0 0 0 0 1 0 0 0 0 0
50.5 0 0 0 0 0 0 1 0 0 0
50.0 0 0 0 0 0 0 1 1 0 0
49.5 0 0 0 0 0 1 1 0 0 0
49.0 0 0 0 0 0 0 0 1 0 0
48.5 0 0 0 0 0 0 0 1 0 0
48.0 0 0 0 0 0 0 0 0 0 0
47.5 0 0 0 0 0 0 1 0 0 0
47.0 0 0 0 0 0 0 1 0 0 0
46.5 0 0 0 0 0 0 0 0 0 0
46.0 0 0 0 0 0 0 0 0 0 0
45.5 0 0 0 0 0 0 1 0 0 0
45.0 0 0 0 0 0 0 0 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 1 0 0 0 0
42.5 0 0 0 0 0 0 0 0 0 0
42.0 0 0 0 0 0 0 0 1 0 0
41.5 0 0 0 0 0 0 0 0 0 0
41.0 0 0 0 0 0 0 0 1 0 0
40.5 0 0 0 0 0 0 0 0 0 0
40.0 0 0 0 0 0 0 0 1 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 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 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 1 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 0 0 1 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 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 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 1 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 0 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 West Virginia
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 0.70 1.89 1.19 5.02* 0.15 1.04 0.00
2 0.10 8.91* 0.05 0.75 0.00 0.20 0.00
3 0.80 2.24 0.25 3.93* 0.65 2.14 0.00
4 4.58* 0.10 0.55 3.38 0.05 1.34 0.00
5 0.30 0.10 0.25 0.20 7.61* 1.54 0.00
6 1.79 2.24 2.29* 0.50 0.65 2.54 0.00
7 1.54 1.79* 0.95 2.24 0.20 3.28 0.00
8 1.44 0.45 0.45 0.35 6.32* 0.95 0.05
9 0.50 0.70 1.54 2.24* 0.05 4.98 0.00
10 0.80 1.00 0.30 1.94* 0.30 5.67 0.00
11 0.80 0.60 0.65* 0.40 1.34 6.22 0.00
12 0.30 0.35 0.45 0.15 6.57* 2.19 0.00
13 0.60 0.55 0.70 1.14 3.98* 3.03 0.00
14 1.19 0.35 0.40 3.28* 1.59 3.18 0.00
15 0.20 0.35 0.50* 0.35 0.05 8.56 0.00
16 0.55 0.30 5.32* 0.35 0.75 2.74 0.00
17 0.60 0.95* 0.30 0.65 0.35 7.11 0.05
18 0.20 0.45* 0.30 0.25 0.20 8.61 0.00
19 0.80 0.45 0.50 1.34* 0.50 6.42 0.00
20 0.45* 0.20 0.35 1.59 0.25 7.16 0.00
21 0.90 0.50 0.15 0.50* 1.79 6.17 0.00
22 0.80 0.55 0.80* 0.80 0.10 6.97 0.00
23 0.15 0.25* 0.55 0.15 0.15 8.76 0.00
24 0.15 1.39* 0.75 0.25 0.30 7.16 0.00
25 0.70 0.35 0.25* 0.15 1.19 7.36 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 West Virginia
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 0 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 0
127.0 0 0 102.0 0 0 77.0 0 1
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 West Virginia
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 0 48.5 1 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 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 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 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 1 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 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 1 25.5 0 0 0.5 0 0
0.0 0 0
American Mathematics Competitions
2003 AMC 10 B Results for West Virginia
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 0 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 0 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 0 0 0
77.0 0 0 0 0 0 1 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 0 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 0 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 0 0
68.5 0 0 0 0 0 0 0
68.0 0 0 0 0 0 0 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 1 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 0 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 1 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 1 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 West Virginia
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 0.00 10.00* 0.00 0.00 0.00 0.00
2 0.00 0.00 2.00 8.00* 0.00 0.00 0.00
3 0.00 6.00* 0.00 2.00 0.00 2.00 0.00
4 8.00* 0.00 2.00 0.00 0.00 0.00 0.00
5 0.00 0.00 0.00* 0.00 2.00 8.00 0.00
6 4.00 0.00 0.00 2.00* 2.00 2.00 0.00
7 0.00 4.00* 0.00 0.00 2.00 4.00 0.00
8 0.00 0.00* 0.00 0.00 0.00 10.00 0.00
9 2.00 2.00* 0.00 0.00 0.00 6.00 0.00
10 0.00 0.00 0.00* 2.00 0.00 8.00 0.00
11 4.00* 0.00 2.00 0.00 0.00 4.00 0.00
12 4.00 0.00 4.00* 0.00 0.00 2.00 0.00
13 4.00 0.00 0.00 0.00 4.00* 2.00 0.00
14 0.00 0.00 0.00 0.00* 0.00 10.00 0.00
15 2.00 2.00 0.00 0.00 0.00* 6.00 0.00
16 0.00 2.00 0.00 2.00 0.00* 6.00 0.00
17 2.00 0.00* 2.00 0.00 0.00 6.00 0.00
18 2.00 4.00 0.00 0.00* 2.00 2.00 0.00
19 0.00 0.00 0.00 0.00 0.00* 10.00 0.00
20 0.00 0.00 0.00 0.00* 4.00 6.00 0.00
21 0.00 0.00 2.00* 4.00 0.00 4.00 0.00
22 0.00 2.00* 0.00 4.00 2.00 2.00 0.00
23 0.00 0.00 0.00 2.00* 0.00 8.00 0.00
24 0.00 0.00 6.00 0.00 0.00* 4.00 0.00
25 4.00 2.00* 0.00 0.00 0.00 4.00 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 West Virginia
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 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 1 95.5 0 0
145.0 0 0 120.0 0 0 95.0 0 0
144.5 0 0 119.5 1 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 1 0
141.5 0 0 116.5 0 0 91.5 0 0
141.0 0 0 116.0 0 1 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 1
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 1 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 1
134.5 0 0 109.5 0 0 84.5 0 1
134.0 0 0 109.0 0 0 84.0 0 0
133.5 0 0 108.5 0 0 83.5 0 1
133.0 0 0 108.0 0 0 83.0 3 0
132.5 0 0 107.5 0 0 82.5 0 0
132.0 0 0 107.0 0 0 82.0 1 0
131.5 0 0 106.5 0 0 81.5 1 0
131.0 0 0 106.0 0 0 81.0 0 1
130.5 0 0 105.5 1 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 1 0
129.0 0 0 104.0 0 0 79.0 0 0
128.5 0 0 103.5 0 0 78.5 0 1
128.0 0 0 103.0 0 0 78.0 2 1
127.5 0 0 102.5 0 0 77.5 0 0
127.0 0 0 102.0 0 1 77.0 0 0
126.5 0 0 101.5 0 0 76.5 1 0
126.0 0 0 101.0 1 0 76.0 1 2
125.5 0 0 100.5 0 0 75.5 1 0
American Mathematics Competitions
2003 AMC 12 B Results for West Virginia
SCORE DISTRIBUTION
GENDER
Score # Students Score # Students Score # Students
male female male female male female
75.0 1 0 50.0 0 0 25.0 0 0
74.5 0 2 49.5 0 0 24.5 0 0
74.0 0 0 49.0 1 0 24.0 0 0
73.5 4 2 48.5 0 0 23.5 0 0
73.0 0 0 48.0 2 0 23.0 0 0
72.5 1 1 47.5 0 0 22.5 0 0
72.0 0 0 47.0 2 0 22.0 0 0
71.5 1 1 46.5 0 0 21.5 0 0
71.0 4 0 46.0 0 0 21.0 0 0
70.5 1 0 45.5 0 1 20.5 0 0
70.0 0 2 45.0 0 0 20.0 0 0
69.5 0 0 44.5 0 0 19.5 0 0
69.0 1 1 44.0 0 0 19.0 0 0
68.5 0 1 43.5 0 0 18.5 0 0
68.0 0 4 43.0 0 0 18.0 0 0
67.5 0 1 42.5 0 0 17.5 0 0
67.0 0 1 42.0 0 0 17.0 0 0
66.5 0 1 41.5 0 0 16.5 0 0
66.0 0 0 41.0 1 0 16.0 0 0
65.5 0 1 40.5 0 0 15.5 0 0
65.0 0 1 40.0 0 0 15.0 0 0
64.5 0 0 39.5 0 1 14.5 0 0
64.0 1 3 39.0 0 0 14.0 0 0
63.5 0 0 38.5 0 0 13.5 0 0
63.0 1 0 38.0 0 0 13.0 0 0
62.5 0 0 37.5 0 1 12.5 0 0
62.0 0 0 37.0 0 0 12.0 0 0
61.5 1 0 36.5 0 0 11.5 0 0
61.0 0 0 36.0 0 1 11.0 0 0
60.5 2 0 35.5 0 0 10.5 0 0
60.0 1 1 35.0 0 0 10.0 0 0
59.5 0 1 34.5 0 0 9.5 0 0
59.0 0 1 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 1 31.5 0 0 6.5 0 0
56.0 0 0 31.0 0 0 6.0 0 0
55.5 0 1 30.5 0 0 5.5 0 0
55.0 1 0 30.0 0 0 5.0 0 0
54.5 0 1 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 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 0 27.0 0 0 2.0 0 0
51.5 0 2 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 West Virginia
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 1 0 0 0
120.0 0 0 0 0 0 0 0 0 0 0
119.5 0 0 0 0 1 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 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 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 1 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 1 0 0 0
101.5 0 0 0 0 0 0 0 0 0 0
101.0 0 0 0 0 0 0 0 1 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 1 0 0 0
99.0 0 0 0 0 0 0 0 0 0 0
98.5 0 0 0 0 0 0 0 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 0 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
95.0 0 0 0 0 0 0 0 0 0 0
94.5 0 0 0 0 0 0 0 0 0 0
94.0 0 0 0 0 0 0 0 0 0 0
93.5 0 0 0 0 0 0