American Mathematics Competitions
2003 AMC 10 A Results for Oklahoma
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 272
Number of unofficial participants: 0
Average score of participants: 74.1
Average score for female students is: 67.9 ( 113 Students)
Average score for male students is: 78.7 ( 152 Students)
Average score for unspecified gender is 75.2 ( 7 Students)
Average score for grade 10 is: 74.3 ( 152 Students)
Average score for grade 9 is: 73.9 ( 119 Students)
Average score with unknown grade: 76.5 ( 1 Student)
AIME qualifying score = 119.0 or better
Number of AIME qualifers 2
Number of schools returning results 11
Average school winning score 100.68
American Mathematics Competitions
2003 AMC 12 A Results for Oklahoma
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 496
Number of unofficial participants: 0
Average score of participants: 78.7
Average score for female students is: 74.0 ( 212 Students)
Average score for male students is: 82.1 ( 268 Students)
Average score for unspecified gender is 84.3 ( 16 Students)
Average score for grade 12 is: 82.7 ( 216 Students)
Average score for grade 11 is: 75.5 ( 247 Students)
Average score for grade 10 is: 77.4 ( 18 Students)
Average score for grade 9 is: 74.3 ( 8 Students)
Average score with unknown grade: 75.6 ( 7 Students)
AIME qualifying score = 100.0 or better
Number of AIME qualifers 67
Number of schools returning results 13
Average school winning score 109.54
Average school team score 310.46
American Mathematics Competitions
2003 AMC 10 B Results for Oklahoma
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 85
Number of unofficial participants: 13
Average score of participants: 71.4
Average score for female students is: 67.6 ( 37 Students)
Average score for male students is: 74.0 ( 46 Students)
Average score for unspecified gender is 83.8 ( 2 Students)
Average score for grade 10 is: 74.2 ( 55 Students)
Average score for grade 9 is: 65.9 ( 27 Students)
Average score for grade 8 and below is: 65.8 ( 2 Students)
Average score with unknown grade: 80.5 ( 1 Student)
AIME qualifying score = 121.0 or better
Number of AIME qualifers 0
Number of schools returning results 7
Average school winning score 95.57
American Mathematics Competitions
2003 AMC 12 B Results for Oklahoma
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 128
Number of unofficial participants: 8
Average score of participants: 80.2
Average score for female students is: 73.4 ( 38 Students)
Average score for male students is: 83.6 ( 87 Students)
Average score for unspecified gender is 68.2 ( 3 Students)
Average score for grade 12 is: 83.7 ( 67 Students)
Average score for grade 11 is: 77.0 ( 54 Students)
Average score for grade 10 is: 76.6 ( 4 Students)
Average score for grade 9 is: 84.0 ( 1 Student)
Average score with unknown grade: 55.0 ( 2 Students)
AIME qualifying score = 100.0 or better
Number of AIME qualifers 24
Number of schools returning results 8
Average school winning score 110.81
Average school team score 294.94
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 1 1 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 1 0 0
133.0 0 0 0 0
132.5 0 1 0 0
132.0 0 0 0 0
131.5 0 0 0 0
131.0 0 0 0 0
130.5 0 0 0 0
130.0 0 0 0 0
129.5 0 0 0 0
129.0 0 0 0 0
128.5 0 0 0 0
128.0 0 0 0 0
127.5 0 0 1 0
127.0 0 0 0 0
126.5 0 0 0 0
126.0 0 0 0 0
125.5 0 1 0 0
125.0 0 0 0 0
124.5 0 0 0 0
124.0 1 0 0 0
123.5 0 0 0 0
123.0 0 0 0 0
122.5 0 0 0 0
122.0 0 0 0 0
121.5 0 2 0 0
121.0 0 0 0 0
120.5 1 0 1 0
120.0 0 0 0 0
119.5 1 1 0 0
119.0 0 0 0 0
118.5 1 0 0 0
118.0 0 0 0 0
117.5 0 0 0 0
117.0 0 1 0 0
116.5 0 0 0 0
116.0 2 1 1 0
115.5 0 0 1 0
115.0 0 0 0 0
114.5 1 0 0 0
114.0 0 0 0 0
113.5 1 1 0 0
113.0 1 0 1 0
112.5 3 2 0 0
112.0 2 0 1 0
111.5 1 0 0 1
111.0 0 0 1 0
110.5 0 0 1 0
110.0 2 0 0 0
109.5 0 0 0 0
109.0 3 0 1 0
108.5 2 0 1 0
108.0 2 0 0 0
107.5 3 1 0 1
107.0 0 0 0 0
106.5 4 2 0 0
106.0 0 0 0 0
105.5 7 2 0 0
105.0 1 0 2 0
104.5 4 0 0 0
104.0 3 0 0 0
103.5 0 0 0 1
103.0 3 1 3 0
102.5 0 2 2 0
102.0 6 1 0 0
101.5 3 1 2 0
101.0 2 0 0 0
100.5 5 2 1 0
100.0 0 0 0 0
99.5 7 2 0 0
99.0 1 0 1 2
98.5 6 2 0 0
98.0 4 0 2 1
97.5 1 0 0 0
97.0 2 2 1 3
96.5 0 0 1 0
96.0 3 1 0 0
95.5 1 1 2 0
95.0 6 0 1 0
94.5 5 2 0 0
94.0 1 0 0 1
93.5 3 2 3 1
93.0 3 0 0 1
92.5 9 2 2 0
92.0 1 1 3 1
91.5 3 0 1 0
91.0 6 1 2 1
90.5 3 2 2 0
90.0 5 0 4 0
89.5 3 1 1 0
89.0 13 2 2 2
88.5 4 0 3 1
88.0 1 1 1 1
87.5 3 0 7 0
87.0 0 0 0 2
86.5 12 1 1 2
86.0 1 0 5 0
85.5 2 0 1 0
85.0 7 1 5 1
84.5 5 0 1 1
84.0 5 4 4 0
83.5 2 1 2 0
83.0 9 1 5 0
82.5 4 0 4 0
82.0 7 0 1 0
81.5 4 3 5 1
81.0 7 1 3 0
80.5 8 0 1 5
80.0 3 1 1 0
79.5 5 1 4 1
79.0 2 1 5 1
78.5 1 2 3 0
78.0 9 0 3 0
77.5 2 1 1 2
77.0 5 5 3 2
76.5 2 1 3 0
76.0 6 1 4 1
75.5 4 1 1 0
75.0 9 1 3 2
74.5 9 1 1 2
74.0 4 0 3 0
73.5 9 1 2 1
73.0 3 0 7 1
72.5 7 1 1 1
72.0 7 4 6 3
71.5 6 2 2 1
71.0 11 0 3 0
70.5 2 2 1 0
70.0 6 2 3 0
69.5 1 1 2 1
69.0 7 0 2 1
68.5 6 0 7 2
68.0 4 1 1 0
67.5 4 0 4 0
67.0 5 1 2 0
66.5 3 1 2 1
66.0 3 1 4 2
65.5 3 0 3 0
65.0 4 2 6 0
64.5 4 3 1 1
64.0 3 2 2 0
63.5 4 3 4 0
63.0 1 1 1 0
62.5 4 1 3 2
62.0 4 0 2 0
61.5 2 0 1 2
61.0 3 0 6 2
60.5 2 2 3 1
60.0 5 0 5 1
59.5 2 0 3 0
59.0 11 3 4 1
58.5 5 2 4 0
58.0 3 1 3 0
57.5 2 0 0 0
57.0 4 0 3 0
56.5 1 0 1 3
56.0 0 1 2 0
55.5 2 1 1 0
55.0 2 1 0 0
54.5 2 0 2 0
54.0 4 5 2 0
53.5 1 1 1 2
53.0 5 0 2 1
52.5 6 0 1 2
52.0 1 1 2 0
51.5 0 0 2 0
51.0 0 0 1 0
50.5 1 0 2 1
50.0 2 1 1 1
49.5 2 0 2 0
49.0 2 0 2 0
48.5 1 0 0 0
48.0 1 1 1 0
47.5 1 0 1 1
47.0 2 0 1 1
46.5 1 0 2 0
46.0 0 0 1 0
45.5 1 0 0 0
45.0 1 0 0 1
44.5 1 0 0 0
44.0 1 0 1 0
43.5 1 0 0 0
43.0 1 0 1 0
42.5 0 0 0 0
42.0 1 1 0 2
41.5 0 0 0 0
41.0 0 0 0 0
40.5 1 0 1 0
40.0 1 1 1 0
39.5 0 1 0 0
39.0 0 0 0 0
38.5 1 0 0 1
38.0 0 0 0 0
37.5 1 0 0 0
37.0 1 0 0 0
36.5 0 0 0 0
36.0 1 0 2 1
35.5 0 1 0 0
35.0 0 0 1 0
34.5 0 0 0 0
34.0 0 0 0 0
33.5 0 0 0 0
33.0 0 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 1
30.0 0 1 0 0
29.5 0 0 0 0
29.0 0 0 0 0
28.5 0 0 0 0
28.0 1 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 1 0 0 0
25.0 0 0 0 0
24.5 0 0 0 0
24.0 0 0 0 1
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 1
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 Oklahoma
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 1 0
148.5 0 0 123.5 0 0 98.5 0 0
148.0 0 0 123.0 0 0 98.0 2 0
147.5 0 0 122.5 0 0 97.5 0 0
147.0 0 0 122.0 0 0 97.0 1 0
146.5 0 0 121.5 0 0 96.5 1 0
146.0 0 0 121.0 0 0 96.0 0 0
145.5 0 0 120.5 1 0 95.5 1 1
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 0 0
143.5 0 0 118.5 0 0 93.5 2 1
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 1 2
141.5 0 0 116.5 0 0 91.5 1 0
141.0 0 0 116.0 1 0 91.0 0 2
140.5 0 0 115.5 1 0 90.5 2 0
140.0 0 0 115.0 0 0 90.0 3 1
139.5 0 0 114.5 0 0 89.5 1 0
139.0 0 0 114.0 0 0 89.0 2 0
138.5 0 0 113.5 0 0 88.5 3 0
138.0 0 0 113.0 1 0 88.0 0 0
137.5 0 0 112.5 0 0 87.5 7 0
137.0 0 0 112.0 1 0 87.0 0 0
136.5 0 0 111.5 0 0 86.5 0 1
136.0 0 0 111.0 0 0 86.0 5 0
135.5 0 0 110.5 1 0 85.5 0 1
135.0 0 0 110.0 0 0 85.0 3 2
134.5 0 0 109.5 0 0 84.5 1 0
134.0 0 0 109.0 1 0 84.0 1 3
133.5 0 0 108.5 1 0 83.5 1 1
133.0 0 0 108.0 0 0 83.0 4 1
132.5 0 0 107.5 0 0 82.5 3 1
132.0 0 0 107.0 0 0 82.0 0 1
131.5 0 0 106.5 0 0 81.5 4 1
131.0 0 0 106.0 0 0 81.0 3 0
130.5 0 0 105.5 0 0 80.5 1 0
130.0 0 0 105.0 2 0 80.0 0 1
129.5 0 0 104.5 0 0 79.5 4 0
129.0 0 0 104.0 0 0 79.0 2 3
128.5 0 0 103.5 0 0 78.5 1 2
128.0 0 0 103.0 2 1 78.0 1 2
127.5 1 0 102.5 2 0 77.5 0 1
127.0 0 0 102.0 0 0 77.0 0 3
126.5 0 0 101.5 2 0 76.5 2 0
126.0 0 0 101.0 0 0 76.0 1 3
125.5 0 0 100.5 1 0 75.5 0 1
American Mathematics Competitions
2003 AMC 10 A Results for Oklahoma
SCORE DISTRIBUTION
GENDER
Score # Students Score # Students Score # Students
male female male female male female
75.0 1 2 50.0 0 0 25.0 0 0
74.5 1 0 49.5 0 2 24.5 0 0
74.0 1 2 49.0 1 1 24.0 0 0
73.5 2 0 48.5 0 0 23.5 0 0
73.0 6 1 48.0 0 1 23.0 0 0
72.5 0 1 47.5 0 1 22.5 0 0
72.0 4 2 47.0 1 0 22.0 0 0
71.5 2 0 46.5 1 1 21.5 0 0
71.0 2 1 46.0 1 0 21.0 0 0
70.5 0 1 45.5 0 0 20.5 0 0
70.0 2 1 45.0 0 0 20.0 0 0
69.5 0 1 44.5 0 0 19.5 0 0
69.0 1 1 44.0 0 1 19.0 0 0
68.5 3 4 43.5 0 0 18.5 0 0
68.0 0 1 43.0 0 1 18.0 0 0
67.5 4 0 42.5 0 0 17.5 0 0
67.0 0 2 42.0 0 0 17.0 0 0
66.5 0 2 41.5 0 0 16.5 0 0
66.0 2 1 41.0 0 0 16.0 0 0
65.5 0 2 40.5 0 1 15.5 0 0
65.0 2 4 40.0 1 0 15.0 0 0
64.5 0 1 39.5 0 0 14.5 0 0
64.0 1 1 39.0 0 0 14.0 0 0
63.5 1 3 38.5 0 0 13.5 0 0
63.0 0 1 38.0 0 0 13.0 0 0
62.5 2 1 37.5 0 0 12.5 0 0
62.0 1 1 37.0 0 0 12.0 0 0
61.5 1 0 36.5 0 0 11.5 0 0
61.0 3 3 36.0 2 0 11.0 0 0
60.5 2 1 35.5 0 0 10.5 0 0
60.0 2 3 35.0 1 0 10.0 0 0
59.5 1 2 34.5 0 0 9.5 0 0
59.0 1 3 34.0 0 0 9.0 0 0
58.5 3 1 33.5 0 0 8.5 0 0
58.0 0 3 33.0 0 0 8.0 0 0
57.5 0 0 32.5 0 0 7.5 0 0
57.0 2 1 32.0 0 0 7.0 0 0
56.5 1 0 31.5 0 0 6.5 0 0
56.0 1 1 31.0 0 0 6.0 0 0
55.5 1 0 30.5 0 0 5.5 0 0
55.0 0 0 30.0 0 0 5.0 0 0
54.5 0 2 29.5 0 0 4.5 0 0
54.0 0 2 29.0 0 0 4.0 0 0
53.5 0 1 28.5 0 0 3.5 0 0
53.0 0 2 28.0 0 0 3.0 0 0
52.5 0 1 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 1 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 10 A Results for Oklahoma
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 1 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 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 1 0
115.5 0 0 0 0 0 1 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 1 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 1 0
110.5 0 0 0 0 1 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 1 0 0
108.5 0 0 0 0 1 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 2 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 3 0
102.5 0 0 0 0 1 1 0
102.0 0 0 0 0 0 0 0
101.5 0 0 0 0 1 1 0
101.0 0 0 0 0 0 0 0
100.5 0 0 0 0 0 1 0
100.0 0 0 0 0 0 0 0
99.5 0 0 0 0 0 0 0
99.0 0 0 0 0 0 1 0
98.5 0 0 0 0 0 0 0
98.0 0 0 0 0 1 1 0
97.5 0 0 0 0 0 0 0
97.0 0 0 0 0 0 1 0
96.5 0 0 0 0 0 1 0
96.0 0 0 0 0 0 0 0
95.5 0 0 0 0 1 1 0
95.0 0 0 0 0 1 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 1 2 0
93.0 0 0 0 0 0 0 0
92.5 0 0 0 0 2 0 0
92.0 0 0 0 0 0 3 0
91.5 0 0 0 0 1 0 0
91.0 0 0 0 0 0 2 0
90.5 0 0 0 0 0 2 0
90.0 0 0 0 0 1 3 0
89.5 0 0 0 0 0 1 0
89.0 0 0 0 0 1 1 0
88.5 0 0 0 0 1 2 0
88.0 0 0 0 0 1 0 0
87.5 0 0 0 0 3 4 0
87.0 0 0 0 0 0 0 0
86.5 0 0 0 0 0 1 0
86.0 0 0 0 0 3 2 0
85.5 0 0 0 0 1 0 0
85.0 0 0 0 0 0 5 0
84.5 0 0 0 0 1 0 0
84.0 0 0 0 0 2 2 0
83.5 0 0 0 0 1 1 0
83.0 0 0 0 0 5 0 0
82.5 0 0 0 0 1 3 0
82.0 0 0 0 0 1 0 0
81.5 0 0 0 0 4 1 0
81.0 0 0 0 0 1 2 0
80.5 0 0 0 0 0 1 0
80.0 0 0 0 0 0 1 0
79.5 0 0 0 0 2 2 0
79.0 0 0 0 0 3 2 0
78.5 0 0 0 0 2 1 0
78.0 0 0 0 0 3 0 0
77.5 0 0 0 0 1 0 0
77.0 0 0 0 0 2 1 0
76.5 0 0 0 0 2 0 1
76.0 0 0 0 0 3 1 0
75.5 0 0 0 0 1 0 0
75.0 0 0 0 0 1 2 0
74.5 0 0 0 0 0 1 0
74.0 0 0 0 0 1 2 0
73.5 0 0 0 0 0 2 0
73.0 0 0 0 0 4 3 0
72.5 0 0 0 0 1 0 0
72.0 0 0 0 0 2 4 0
71.5 0 0 0 0 1 1 0
71.0 0 0 0 0 1 2 0
70.5 0 0 0 0 0 1 0
70.0 0 0 0 0 1 2 0
69.5 0 0 0 0 1 1 0
69.0 0 0 0 0 0 2 0
68.5 0 0 0 0 5 2 0
68.0 0 0 0 0 0 1 0
67.5 0 0 0 0 1 3 0
67.0 0 0 0 0 1 1 0
66.5 0 0 0 0 1 1 0
66.0 0 0 0 0 3 1 0
65.5 0 0 0 0 1 2 0
65.0 0 0 0 0 4 2 0
64.5 0 0 0 0 0 1 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 0 1 0
62.5 0 0 0 0 2 1 0
62.0 0 0 0 0 2 0 0
61.5 0 0 0 0 1 0 0
61.0 0 0 0 0 4 2 0
60.5 0 0 0 0 1 2 0
60.0 0 0 0 0 1 4 0
59.5 0 0 0 0 2 1 0
59.0 0 0 0 0 3 1 0
58.5 0 0 0 0 2 2 0
58.0 0 0 0 0 2 1 0
57.5 0 0 0 0 0 0 0
57.0 0 0 0 0 1 2 0
56.5 0 0 0 0 0 1 0
56.0 0 0 0 0 1 1 0
55.5 0 0 0 0 0 1 0
55.0 0 0 0 0 0 0 0
54.5 0 0 0 0 1 1 0
54.0 0 0 0 0 0 2 0
53.5 0 0 0 0 1 0 0
53.0 0 0 0 0 0 2 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 0 2 0
51.0 0 0 0 0 0 1 0
50.5 0 0 0 0 1 1 0
50.0 0 0 0 0 0 1 0
49.5 0 0 0 0 1 1 0
49.0 0 0 0 0 1 1 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 1 0
47.0 0 0 0 0 0 1 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 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 1 0
43.5 0 0 0 0 0 0 0
43.0 0 0 0 0 0 1 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 1 0
40.0 0 0 0 0 0 1 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 1 1 0
35.5 0 0 0 0 0 0 0
35.0 0 0 0 0 0 1 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 Oklahoma
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 0.88 2.21 0.81 4.08* 0.51 1.51 0.00
2 0.00 8.68* 0.22 0.85 0.00 0.26 0.00
3 0.44 2.35 0.48 3.90* 0.44 2.39 0.00
4 5.00* 0.11 0.29 3.09 0.18 1.32 0.00
5 1.21 5.55* 0.11 0.07 0.15 2.90 0.00
6 1.65 1.73 2.54* 0.44 0.92 2.72 0.00
7 1.54 1.95* 0.96 2.10 0.22 3.24 0.00
8 1.29 0.40 0.37 0.37 6.62* 0.96 0.00
9 2.43* 0.55 1.29 2.13 0.04 3.57 0.00
10 0.44 0.63 0.99 1.40 3.49* 3.05 0.00
11 0.29 0.04 0.11 0.18 6.43* 2.94 0.00
12 2.50* 2.94 0.26 0.70 1.10 2.50 0.00
13 5.59* 0.15 0.15 0.26 0.04 3.82 0.00
14 2.02* 1.36 0.44 1.10 0.99 4.08 0.00
15 0.59 1.80 4.56* 0.37 0.66 2.02 0.00
16 1.03 1.10 2.68* 0.22 0.48 4.49 0.00
17 0.70 0.77* 0.29 0.48 0.48 7.28 0.00
18 0.74 0.59* 0.29 0.77 0.70 6.91 0.00
19 0.29 0.33 0.37* 0.07 0.07 8.82 0.04
20 0.40 0.18 0.44 0.40 0.48* 8.09 0.00
21 0.44 0.48 1.10 1.80* 2.43 3.75 0.00
22 0.66 2.83* 0.48 0.07 0.11 5.85 0.00
23 0.11 0.33 0.70* 0.59 0.88 7.39 0.00
24 0.18 0.26 0.77 0.70 5.00* 3.09 0.00
25 0.26 0.74* 0.29 0.04 0.26 8.42 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 Oklahoma
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 4 2
149.0 0 0 124.0 1 0 99.0 1 0
148.5 0 0 123.5 0 0 98.5 2 4
148.0 0 0 123.0 0 0 98.0 3 1
147.5 0 0 122.5 0 0 97.5 1 0
147.0 0 0 122.0 0 0 97.0 1 1
146.5 0 0 121.5 0 0 96.5 0 0
146.0 0 0 121.0 0 0 96.0 1 2
145.5 0 0 120.5 1 0 95.5 1 0
145.0 0 0 120.0 0 0 95.0 3 2
144.5 0 0 119.5 1 0 94.5 1 3
144.0 0 0 119.0 0 0 94.0 1 0
143.5 0 0 118.5 0 1 93.5 3 0
143.0 0 0 118.0 0 0 93.0 2 1
142.5 0 0 117.5 0 0 92.5 7 2
142.0 0 0 117.0 0 0 92.0 1 0
141.5 0 0 116.5 0 0 91.5 2 1
141.0 0 0 116.0 1 1 91.0 4 2
140.5 1 0 115.5 0 0 90.5 3 0
140.0 0 0 115.0 0 0 90.0 2 3
139.5 0 0 114.5 1 0 89.5 2 1
139.0 0 0 114.0 0 0 89.0 7 6
138.5 0 0 113.5 1 0 88.5 3 1
138.0 0 0 113.0 1 0 88.0 0 1
137.5 0 0 112.5 2 1 87.5 3 0
137.0 0 0 112.0 2 0 87.0 0 0
136.5 0 0 111.5 1 0 86.5 8 3
136.0 0 0 111.0 0 0 86.0 0 1
135.5 0 0 110.5 0 0 85.5 1 1
135.0 0 0 110.0 2 0 85.0 4 3
134.5 0 0 109.5 0 0 84.5 3 1
134.0 0 0 109.0 2 1 84.0 3 2
133.5 0 0 108.5 2 0 83.5 0 2
133.0 0 0 108.0 2 0 83.0 5 4
132.5 0 0 107.5 3 0 82.5 3 1
132.0 0 0 107.0 0 0 82.0 3 3
131.5 0 0 106.5 4 0 81.5 2 2
131.0 0 0 106.0 0 0 81.0 3 4
130.5 0 0 105.5 5 1 80.5 4 3
130.0 0 0 105.0 1 0 80.0 0 2
129.5 0 0 104.5 2 1 79.5 2 3
129.0 0 0 104.0 2 1 79.0 2 0
128.5 0 0 103.5 0 0 78.5 1 0
128.0 0 0 103.0 2 0 78.0 4 4
127.5 0 0 102.5 0 0 77.5 2 0
127.0 0 0 102.0 4 2 77.0 2 3
126.5 0 0 101.5 0 2 76.5 1 1
126.0 0 0 101.0 1 1 76.0 3 3
125.5 0 0 100.5 5 0 75.5 4 0
American Mathematics Competitions
2003 AMC 12 A Results for Oklahoma
SCORE DISTRIBUTION
GENDER
Score # Students Score # Students Score # Students
male female male female male female
75.0 2 7 50.0 1 1 25.0 0 0
74.5 5 4 49.5 1 1 24.5 0 0
74.0 3 1 49.0 0 2 24.0 0 0
73.5 5 4 48.5 1 0 23.5 0 0
73.0 2 1 48.0 1 0 23.0 0 0
72.5 3 4 47.5 0 1 22.5 0 0
72.0 3 4 47.0 1 1 22.0 0 0
71.5 2 4 46.5 0 0 21.5 0 0
71.0 6 5 46.0 0 0 21.0 0 0
70.5 2 0 45.5 0 1 20.5 0 0
70.0 3 3 45.0 1 0 20.0 0 0
69.5 1 0 44.5 0 1 19.5 0 0
69.0 5 2 44.0 0 0 19.0 0 0
68.5 1 5 43.5 1 0 18.5 0 0
68.0 3 1 43.0 1 0 18.0 0 0
67.5 1 3 42.5 0 0 17.5 0 0
67.0 0 5 42.0 1 0 17.0 0 0
66.5 1 2 41.5 0 0 16.5 0 0
66.0 3 0 41.0 0 0 16.0 0 0
65.5 0 3 40.5 1 0 15.5 0 0
65.0 3 1 40.0 1 0 15.0 0 0
64.5 0 4 39.5 0 0 14.5 0 0
64.0 1 2 39.0 0 0 14.0 0 0
63.5 1 3 38.5 0 1 13.5 0 0
63.0 0 1 38.0 0 0 13.0 0 0
62.5 0 3 37.5 0 1 12.5 0 0
62.0 2 2 37.0 0 1 12.0 0 0
61.5 1 1 36.5 0 0 11.5 0 0
61.0 1 2 36.0 0 1 11.0 0 0
60.5 1 1 35.5 0 0 10.5 0 0
60.0 4 1 35.0 0 0 10.0 0 0
59.5 2 0 34.5 0 0 9.5 0 0
59.0 4 7 34.0 0 0 9.0 0 0
58.5 3 2 33.5 0 0 8.5 0 0
58.0 1 2 33.0 0 0 8.0 0 0
57.5 1 1 32.5 0 0 7.5 0 0
57.0 1 3 32.0 0 0 7.0 0 0
56.5 1 0 31.5 0 0 6.5 0 0
56.0 0 0 31.0 0 0 6.0 0 0
55.5 1 1 30.5 0 0 5.5 0 0
55.0 1 1 30.0 0 0 5.0 0 0
54.5 0 2 29.5 0 0 4.5 0 0
54.0 1 3 29.0 0 0 4.0 0 0
53.5 0 1 28.5 0 0 3.5 0 0
53.0 3 2 28.0 0 1 3.0 0 0
52.5 4 2 27.5 0 0 2.5 0 0
52.0 1 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 1 0.5 0 0
0.0 0 0
American Mathematics Competitions
2003 AMC 12 A Results for Oklahoma
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 1 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 1 0 0 0
123.5 0 0 0 0 0 0 0 0 0 0
123.0 0 0 0 0 0 0 0 0 0 0
122.5 0 0 0 0 0 0 0 0 0 0
122.0 0 0 0 0 0 0 0 0 0 0
121.5 0 0 0 0 0 0 0 0 0 0
121.0 0 0 0 0 0 0 0 0 0 0
120.5 0 0 0 0 0 0 0 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 0 0 0
118.5 0 0 0 0 0 0 0 1 0 0
118.0 0 0 0 0 0 0 0 0 0 0
117.5 0 0 0 0 0 0 0 0 0 0
117.0 0 0 0 0 0 0 0 0 0 0
116.5 0 0 0 0 0 0 0 0 0 0
116.0 0 0 0 0 0 0 0 2 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 1 0 0
114.0 0 0 0 0 0 0 0 0 0 0
113.5 0 0 0 0 0 0 0 1 0 0
113.0 0 0 0 0 0 0 0 1 0 0
112.5 0 0 0 0 1 0 0 2 0 0
112.0 0 0 0 0 0 0 1 1 0 0
111.5 0 0 0 0 0 0 0 1 0 0
111.0 0 0 0 0 0 0 0 0 0 0
110.5 0 0 0 0 0 0 0 0 0 0
110.0 0 0 0 0 0 0 2 0 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 2 0 0
108.0 0 0 0 0 0 0 0 2 0 0
107.5 0 0 0 0 0 0 2 1 0 0
107.0 0 0 0 0 0 0 0 0 0 0
106.5 0 0 0 0 0 0 2 2 0 0
106.0 0 0 0 0 0 0 0 0 0 0
105.5 0 0 0 0 0 0 3 4 0 0
105.0 0 0 0 0 0 0 1 0 0 0
104.5 0 0 0 0 0 0 3 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 0 3 0 0
102.5 0 0 0 0 0 0 0 0 0 0
102.0 0 0 0 0 0 0 2 4 0 0
101.5 0 0 0 0 0 0 0 3 0 0
101.0 0 0 0 0 0 0 0 2 0 0
100.5 0 0 0 0 0 1 1 3 0 0
100.0 0 0 0 0 0 0 0 0 0 0
99.5 0 0 0 0 0 0 3 4 0 0
99.0 0 0 0 0 0 0 0 1 0 0
98.5 0 0 0 0 0 0 2 4 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 1 1 0 0
96.5 0 0 0 0 0 0 0 0 0 0
96.0 0 0 0 0 0 0 2 1 0 0
95.5 0 0 0 0 0 0 1 0 0 0
95.0 0 0 0 0 0 1 4 1 0 0
94.5 0 0 0 0 0 1 2 2 0 0
94.0 0 0 0 0 0 0 1 0 0 0
93.5 0 0 0 0 0 0 1 2 0 0
93.0 0 0 0 0 0 0 2 1 0 0
92.5 0 0 0 0 0 0 4 5 0 0
92.0 0 0 0 0 0 0 0 1 0 0
91.5 0 0 0 0 0 0 1 2 0 0
91.0 0 0 0 0 0 1 2 3 0 0
90.5 0 0 0 0 0 0 1 2 0 0
90.0 0 0 0 0 0 0 4 1 0 0
89.5 0 0 0 0 0 0 3 0 0 0
89.0 0 0 0 0 0 0 7 6 0 0
88.5 0 0 0 0 0 1 1 2 0 0
88.0 0 0 0 0 0 0 0 1 0 0
87.5 0 0 0 0 0 0 1 2 0 0
87.0 0 0 0 0 0 0 0 0 0 0
86.5 0 0 0 0 0 1 3 7 0 1
86.0 0 0 0 0 0 0 1 0 0 0
85.5 0 0 0 0 0 0 1 1 0 0
85.0 0 0 0 0 0 0 5 2 0 0
84.5 0 0 0 0 0 0 1 4 0 0
84.0 0 0 0 0 0 0 2 2 0 1
83.5 0 0 0 0 0 0 1 1 0 0
83.0 0 0 0 0 0 0 2 7 0 0
82.5 0 0 0 0 0 0 3 1 0 0
82.0 0 0 0 0 0 2 3 1 0 1
81.5 0 0 0 0 0 0 0 4 0 0
81.0 0 0 0 0 0 1 4 2 0 0
80.5 0 0 0 0 0 0 4 4 0 0
80.0 0 0 0 0 0 0 1 1 0 1
79.5 0 0 0 0 0 0 1 4 0 0
79.0 0 0 0 0 0 0 2 0 0 0
78.5 0 0 0 0 0 0 1 0 0 0
78.0 0 0 0 0 1 0 2 6 0 0
77.5 0 0 0 0 0 0 2 0 0 0
77.0 0 0 0 0 0 1 2 2 0 0
76.5 0 0 0 0 0 1 1 0 0 0
76.0 0 0 0 0 1 0 3 2 0 0
75.5 0 0 0 0 0 2 0 2 0 0
75.0 0 0 0 0 0 0 6 3 0 0
74.5 0 0 0 0 0 0 5 4 0 0
74.0 0 0 0 0 0 1 2 1 0 0
73.5 0 0 0 0 0 0 5 4 0 0
73.0 0 0 0 0 0 0 2 1 0 0
72.5 0 0 0 0 0 0 4 3 0 0
72.0 0 0 0 0 0 0 3 4 0 0
71.5 0 0 0 0 0 0 3 3 0 0
71.0 0 0 0 0 1 0 6 4 0 0
70.5 0 0 0 0 0 0 1 1 0 0
70.0 0 0 0 0 1 0 2 3 0 0
69.5 0 0 0 0 0 0 1 0 0 0
69.0 0 0 0 0 0 0 4 3 0 0
68.5 0 0 0 0 0 0 3 3 0 0
68.0 0 0 0 0 0 0 2 2 0 0
67.5 0 0 0 0 0 0 1 2 0 1
67.0 0 0 0 0 0 0 2 3 0 0
66.5 0 0 0 0 0 0 1 1 0 1
66.0 0 0 0 0 0 0 1 2 0 0
65.5 0 0 0 0 0 0 2 1 0 0
65.0 0 0 0 0 1 0 3 0 0 0
64.5 0 0 0 0 0 0 4 0 0 0
64.0 0 0 0 0 0 0 3 0 0 0
63.5 0 0 0 0 0 0 1 3 0 0
63.0 0 0 0 0 0 0 1 0 0 0
62.5 0 0 0 0 0 0 1 2 0 1
62.0 0 0 0 0 1 0 3 0 0 0
61.5 0 0 0 0 0 0 0 2 0 0
61.0 0 0 0 0 0 0 2 1 0 0
60.5 0 0 0 0 0 0 2 0 0 0
60.0 0 0 0 0 0 0 2 3 0 0
59.5 0 0 0 0 1 0 1 0 0 0
59.0 0 0 0 0 0 2 9 0 0 0
58.5 0 0 0 0 0 0 3 2 0 0
58.0 0 0 0 0 0 0 3 0 0 0
57.5 0 0 0 0 0 0 1 1 0 0
57.0 0 0 0 0 0 0 4 0 0 0
56.5 0 0 0 0 0 0 1 0 0 0
56.0 0 0 0 0 0 0 0 0 0 0
55.5 0 0 0 0 0 0 1 1 0 0
55.0 0 0 0 0 0 0 2 0 0 0
54.5 0 0 0 0 0 1 1 0 0 0
54.0 0 0 0 0 0 0 1 3 0 0
53.5 0 0 0 0 0 0 0 1 0 0
53.0 0 0 0 0 0 0 3 2 0 0
52.5 0 0 0 0 0 0 3 3 0 0
52.0 0 0 0 0 0 0 1 0 0 0
51.5 0 0 0 0 0 0 0 0 0 0
51.0 0 0 0 0 0 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 2 0 0 0
49.5 0 0 0 0 0 0 2 0 0 0
49.0 0 0 0 0 0 0 2 0 0 0
48.5 0 0 0 0 0 0 1 0 0 0
48.0 0 0 0 0 0 0 1 0 0 0
47.5 0 0 0 0 0 0 0 1 0 0
47.0 0 0 0 0 0 0 2 0 0 0
46.5 0 0 0 0 0 0 0 1 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 1 0 0 0
44.5 0 0 0 0 0 0 1 0 0 0
44.0 0 0 0 0 0 0 0 1 0 0
43.5 0 0 0 0 0 0 1 0 0 0
43.0 0 0 0 0 0 0 0 1 0 0
42.5 0 0 0 0 0 0 0 0 0 0
42.0 0 0 0 0 0 1 0 0 0 0
41.5 0 0 0 0 0 0 0 0 0 0
41.0 0 0 0 0 0 0 0 0 0 0
40.5 0 0 0 0 0 0 1 0 0 0
40.0 0 0 0 0 0 0 1 0 0 0
39.5 0 0 0 0 0 0 0 0 0 0
39.0 0 0 0 0 0 0 0 0 0 0
38.5 0 0 0 0 0 0 1 0 0 0
38.0 0 0 0 0 0 0 0 0 0 0
37.5 0 0 0 0 0 0 1 0 0 0
37.0 0 0 0 0 0 0 1 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 0 0 0 0
34.0 0 0 0 0 0 0 0 0 0 0
33.5 0 0 0 0 0 0 0 0 0 0
33.0 0 0 0 0 0 0 0 0 0 0
32.5 0 0 0 0 0 0 0 0 0 0
32.0 0 0 0 0 0 0 0 0 0 0
31.5 0 0 0 0 0 0 0 0 0 0
31.0 0 0 0 0 0 0 0 0 0 0
30.5 0 0 0 0 0 0 0 0 0 0
30.0 0 0 0 0 0 0 0 0 0 0
29.5 0 0 0 0 0 0 0 0 0 0
29.0 0 0 0 0 0 0 0 0 0 0
28.5 0 0 0 0 0 0 0 0 0 0
28.0 0 0 0 0 0 0 0 1 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 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 Oklahoma
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 0.44 1.27 0.69 5.50* 0.42 1.65 0.02
2 0.02 8.99* 0.10 0.54 0.02 0.32 0.00
3 0.36 2.56 0.16 5.22* 0.12 1.57 0.00
4 6.19* 0.10 0.18 2.94 0.02 0.56 0.00
5 0.26 0.08 0.12 0.08 7.96* 1.49 0.00
6 1.35 1.75 4.17* 0.32 0.46 1.94 0.00
7 1.67 2.36* 0.77 1.94 0.40 2.86 0.00
8 0.89 0.26 0.18 0.22 7.56* 0.89 0.00
9 0.32 0.60 1.33 3.57* 0.08 4.09 0.00
10 0.36 0.87 0.60 3.39* 0.18 4.60 0.00
11 0.79 0.58 1.35* 0.40 0.73 6.15 0.00
12 0.18 0.24 0.60 0.38 6.77* 1.81 0.00
13 0.28 0.44 0.73 1.17 4.92* 2.46 0.00
14 0.89 0.54 0.40 5.08* 0.85 2.24 0.00
15 0.26 0.22 1.05* 0.16 0.26 8.04 0.00
16 0.52 0.48 3.95* 0.26 0.69 4.09 0.00
17 0.58 0.85* 0.42 0.54 0.40 7.20 0.00
18 0.02 0.40* 0.38 0.20 0.14 8.85 0.00
19 0.67 0.48 1.23 1.69* 0.42 5.50 0.00
20 0.50* 0.22 0.40 1.21 0.12 7.54 0.00
21 1.21 0.30 0.16 0.58* 0.83 6.92 0.00
22 0.63 0.54 0.28* 0.71 0.16 7.68 0.00
23 0.12 0.38* 0.20 0.22 0.26 8.81 0.00
24 0.10 1.83* 0.67 0.06 0.14 7.20 0.00
25 0.50 0.48 0.16* 0.08 1.77 7.00 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 10 B Results for Oklahoma
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 2 0
148.5 0 0 123.5 0 0 98.5 0 0
148.0 0 0 123.0 0 0 98.0 1 0
147.5 0 0 122.5 0 0 97.5 0 0
147.0 0 0 122.0 0 0 97.0 1 2
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 1 0
143.5 0 0 118.5 0 0 93.5 1 0
143.0 0 0 118.0 0 0 93.0 1 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 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 1 1
138.5 0 0 113.5 0 0 88.5 1 0
138.0 0 0 113.0 0 0 88.0 0 1
137.5 0 0 112.5 0 0 87.5 0 0
137.0 0 0 112.0 0 0 87.0 1 0
136.5 0 0 111.5 0 1 86.5 2 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 1 0
134.5 0 0 109.5 0 0 84.5 1 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 1 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 1 0
131.0 0 0 106.0 0 0 81.0 0 0
130.5 0 0 105.5 0 0 80.5 2 2
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 1 0
128.5 0 0 103.5 0 1 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 2
127.0 0 0 102.0 0 0 77.0 2 0
126.5 0 0 101.5 0 0 76.5 0 0
126.0 0 0 101.0 0 0 76.0 0 1
125.5 0 0 100.5 0 0 75.5 0 0
American Mathematics Competitions
2003 AMC 10 B Results for Oklahoma
SCORE DISTRIBUTION
GENDER
Score # Students Score # Students Score # Students
male female male female male female
75.0 1 1 50.0 1 0 25.0 0 0
74.5 2 0 49.5 0 0 24.5 0 0
74.0 0 0 49.0 0 0 24.0 0 1
73.5 1 0 48.5 0 0 23.5 0 0
73.0 1 0 48.0 0 0 23.0 0 0
72.5 1 0 47.5 0 1 22.5 0 0
72.0 2 1 47.0 0 1 22.0 0 0
71.5 1 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 1 20.0 0 0
69.5 0 1 44.5 0 0 19.5 1 0
69.0 1 0 44.0 0 0 19.0 0 0
68.5 0 2 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 1 1 17.0 0 0
66.5 1 0 41.5 0 0 16.5 0 0
66.0 1 1 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 1 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 1 0 13.5 0 0
63.0 0 0 38.0 0 0 13.0 0 0
62.5 1 1 37.5 0 0 12.5 0 0
62.0 0 0 37.0 0 0 12.0 0 0
61.5 2 0 36.5 0 0 11.5 0 0
61.0 1 1 36.0 0 1 11.0 0 0
60.5 0 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 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 1 2 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 1 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 2 28.5 0 0 3.5 0 0
53.0 1 0 28.0 0 0 3.0 0 0
52.5 1 1 27.5 0 0 2.5 0 0
52.0 0 0 27.0 0 0 2.0 0 0
51.5 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 Oklahoma
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 1 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 0 0
103.5 0 0 0 0 0 1 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 2 0
98.5 0 0 0 0 0 0 0
98.0 0 0 0 0 0 1 0
97.5 0 0 0 0 0 0 0
97.0 0 0 0 0 1 2 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 1 0
93.5 0 0 0 0 0 1 0
93.0 0 0 0 0 0 1 0
92.5 0 0 0 0 0 0 0
92.0 0 0 0 0 0 1 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 1 1 0
88.5 0 0 0 0 0 1 0
88.0 0 0 0 0 0 1 0
87.5 0 0 0 0 0 0 0
87.0 0 0 0 0 1 1 0
86.5 0 0 0 0 1 1 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 1 0 0
84.5 0 0 0 0 1 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 1 0
81.0 0 0 0 0 0 0 0
80.5 0 0 0 0 1 3 1
80.0 0 0 0 0 0 0 0
79.5 0 0 0 0 1 0 0
79.0 0 0 0 0 0 1 0
78.5 0 0 0 0 0 0 0
78.0 0 0 0 0 0 0 0
77.5 0 0 0 0 1 1 0
77.0 0 0 0 0 1 1 0
76.5 0 0 0 0 0 0 0
76.0 0 0 0 0 0 1 0
75.5 0 0 0 0 0 0 0
75.0 0 0 0 1 0 1 0
74.5 0 0 0 0 0 2 0
74.0 0 0 0 0 0 0 0
73.5 0 0 0 0 0 1 0
73.0 0 0 0 0 0 1 0
72.5 0 0 0 0 0 1 0
72.0 0 0 0 0 1 2 0
71.5 0 0 0 0 1 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 1 0 0
69.0 0 0 0 0 0 1 0
68.5 0 0 0 0 1 1 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 1 0 0
66.0 0 0 0 0 0 2 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 1 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 1 1 0
62.0 0 0 0 0 0 0 0
61.5 0 0 0 0 0 2 0
61.0 0 0 0 0 1 1 0
60.5 0 0 0 0 0 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 1 0 0
58.5 0 0 0 0 0 0 0
58.0 0 0 0 0 0 0 0
57.5 0 0 0 0 0 0 0
57.0 0 0 0 0 0 0 0
56.5 0 0 0 1 1 1 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 1 1 0
53.0 0 0 0 0 1 0 0
52.5 0 0 0 0 0 2 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 1 0
49.5 0 0 0 0 0 0 0
49.0 0 0 0 0 0 0 0
48.5 0 0 0 0 0 0 0
48.0 0 0 0 0 0 0 0
47.5 0 0 0 0 0 1 0
47.0 0 0 0 0 0 1 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 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 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 1 1 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 1 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 1 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 1 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 1 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 1 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 Oklahoma
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 9.76* 0.12 0.00 0.12 0.00
2 0.12 0.35 1.76 7.29* 0.24 0.24 0.00
3 0.35 6.94* 0.94 0.35 0.24 1.18 0.00
4 5.65* 0.71 0.94 0.12 0.47 2.12 0.00
5 0.35 0.35 2.71* 1.06 2.94 2.59 0.00
6 1.29 1.65 0.24 3.29* 0.59 2.94 0.00
7 0.47 4.35* 0.59 1.06 0.24 3.29 0.00
8 0.47 1.18* 0.47 1.41 0.35 6.12 0.00
9 0.24 3.76* 0.94 0.71 0.59 3.76 0.00
10 0.24 0.59 2.12* 1.06 0.35 5.65 0.00
11 5.53* 1.18 0.12 0.12 0.59 2.47 0.00
12 0.82 0.47 5.76* 0.12 0.24 2.59 0.00
13 3.41 1.06 0.59 0.47 0.47* 4.00 0.00
14 1.06 0.24 0.59 2.82* 0.24 5.06 0.00
15 2.24 2.94 0.12 0.94 1.65* 2.12 0.00
16 0.12 0.35 0.82 1.29 3.53* 3.88 0.00
17 0.47 1.18* 1.18 0.71 0.24 6.24 0.00
18 0.24 2.24 0.24 1.88* 1.88 3.53 0.00
19 0.12 0.35 0.12 0.71 0.47* 8.24 0.00
20 0.35 0.35 0.47 1.41* 2.00 5.41 0.00
21 1.53 0.12 0.24* 1.76 0.71 5.65 0.00
22 0.94 2.12* 2.12 0.59 0.71 3.53 0.00
23 0.24 0.47 0.47 1.06* 0.47 7.29 0.00
24 0.00 0.00 3.29 0.24 0.12* 6.35 0.00
25 1.29 2.59* 1.06 0.24 0.35 4.47 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 Oklahoma
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 2 0
149.0 0 0 124.0 0 0 99.0 0 0
148.5 0 0 123.5 0 0 98.5 2 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 1
146.5 0 0 121.5 2 0 96.5 0 0
146.0 0 0 121.0 0 0 96.0 1 0
145.5 0 0 120.5 0 0 95.5 1 0
145.0 0 0 120.0 0 0 95.0 0 0
144.5 0 0 119.5 1 0 94.5 2 0
144.0 0 0 119.0 0 0 94.0 0 0
143.5 0 0 118.5 0 0 93.5 1 1
143.0 0 0 118.0 0 0 93.0 0 0
142.5 0 0 117.5 0 0 92.5 1 1
142.0 0 0 117.0 1 0 92.0 1 0
141.5 0 0 116.5 0 0 91.5 0 0
141.0 0 0 116.0 1 0 91.0 0 1
140.5 1 0 115.5 0 0 90.5 2 0
140.0 0 0 115.0 0 0 90.0 0 0
139.5 0 0 114.5 0 0 89.5 0 1
139.0 0 0 114.0 0 0 89.0 2 0
138.5 0 0 113.5 1 0 88.5 0 0
138.0 0 0 113.0 0 0 88.0 1 0
137.5 0 0 112.5 2 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 1 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 0
134.0 0 0 109.0 0 0 84.0 3 1
133.5 1 0 108.5 0 0 83.5 0 1
133.0 0 0 108.0 0 0 83.0 1 0
132.5 0 1 107.5 1 0 82.5 0 0
132.0 0 0 107.0 0 0 82.0 0 0
131.5 0 0 106.5 2 0 81.5 3 0
131.0 0 0 106.0 0 0 81.0 0 1
130.5 0 0 105.5 2 0 80.5 0 0
130.0 0 0 105.0 0 0 80.0 0 1
129.5 0 0 104.5 0 0 79.5 0 1
129.0 0 0 104.0 0 0 79.0 1 0
128.5 0 0 103.5 0 0 78.5 2 0
128.0 0 0 103.0 1 0 78.0 0 0
127.5 0 0 102.5 2 0 77.5 0 1
127.0 0 0 102.0 1 0 77.0 4 1
126.5 0 0 101.5 1 0 76.5 1 0
126.0 0 0 101.0 0 0 76.0 1 0
125.5 0 1 100.5 1 1 75.5 1 0
American Mathematics Competitions
2003 AMC 12 B Results for Oklahoma
SCORE DISTRIBUTION
GENDER
Score # Students Score # Students Score # Students
male female male female male female
75.0 1 0 50.0 0 1 25.0 0 0
74.5 1 0 49.5 0 0 24.5 0 0
74.0 0 0 49.0 0 0 24.0 0 0
73.5 1 0 48.5 0 0 23.5 0 0
73.0 0 0 48.0 1 0 23.0 0 0
72.5 1 0 47.5 0 0 22.5 0 0
72.0 4 0 47.0 0 0 22.0 0 0
71.5 1 1 46.5 0 0 21.5 0 0
71.0 0 0 46.0 0 0 21.0 0 0
70.5 1 1 45.5 0 0 20.5 0 0
70.0 1 1 45.0 0 0 20.0 0 0
69.5 1 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 1 0 43.0 0 0 18.0 0 0
67.5 0 0 42.5 0 0 17.5 0 0
67.0 0 1 42.0 1 0 17.0 0 0
66.5 0 1 41.5 0 0 16.5 0 0
66.0 1 0 41.0 0 0 16.0 0 0
65.5 0 0 40.5 0 0 15.5 0 0
65.0 0 2 40.0 0 1 15.0 0 0
64.5 2 1 39.5 0 1 14.5 0 0
64.0 1 1 39.0 0 0 14.0 0 0
63.5 1 2 38.5 0 0 13.5 0 0
63.0 0 1 38.0 0 0 13.0 0 0
62.5 0 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 0 0 36.0 0 0 11.0 0 0
60.5 2 0 35.5 1 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 2 34.0 0 0 9.0 0 0
58.5 2 0 33.5 0 0 8.5 0 0
58.0 1 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 1 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 1 0 5.0 0 0
54.5 0 0 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 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 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 Oklahoma
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 1 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 1 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 0 0 0 0
129.5 0 0 0 0 0 0 0 0 0 0
129.0 0 0 0 0 0 0 0 0 0 0
128.5 0 0 0 0 0 0 0 0 0 0
128.0 0 0 0 0 0 0 0 0 0 0
127.5 0 0 0 0 0 0 0 0 0 0
127.0 0 0 0 0 0 0 0 0 0 0
126.5 0 0 0 0 0 0 0 0 0 0
126.0 0 0 0 0 0 0 0 0 0 0
125.5 0 0 0 0 0 0 0 1 0 0
125.0 0 0 0 0 0 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 2 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 1 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 1 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 1 0 0
113.0 0 0 0 0 0 0 0 0 0 0
112.5 0 0 0 0 0 0 0 2 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 1 0 0
107.0 0 0 0 0 0 0 0 0 0 0
106.5 0 0 0 0 0 0 1 1 0 0
106.0 0 0 0 0 0 0 0 0 0 0
105.5 0 0 0 0 0 0 0 2 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 1 0 0 0
102.5 0 0 0 0 0 0 2 0 0 0
102.0 0 0 0 0 0 1 0 0 0 0
101.5 0 0 0 0 0 0 1 0 0 0
101.0 0 0 0 0 0 0 0 0 0 0
100.5 0 0 0 0 0 1 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 2 0 0
99.0 0 0 0 0 0 0 0 0 0 0
98.5 0 0 0 0 0 0 1 1 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