American Mathematics Competitions
2003 AMC 10 A Results for Arkansas
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 430
Number of unofficial participants: 10
Average score of participants: 59.5
Average score for female students is: 56.9 ( 217 Students)
Average score for male students is: 62.9 ( 192 Students)
Average score for unspecified gender is 53.9 ( 21 Students)
Average score for grade 10 is: 61.3 ( 218 Students)
Average score for grade 9 is: 57.7 ( 210 Students)
Average score with unknown grade: 45.3 ( 2 Students)
AIME qualifying score = 119.0 or better
Number of AIME qualifers 4
Number of schools returning results 18
Average school winning score 90.06
American Mathematics Competitions
2003 AMC 12 A Results for Arkansas
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 689
Number of unofficial participants: 15
Average score of participants: 68.0
Average score for female students is: 64.9 ( 318 Students)
Average score for male students is: 71.0 ( 357 Students)
Average score for unspecified gender is 61.8 ( 14 Students)
Average score for grade 12 is: 69.9 ( 314 Students)
Average score for grade 11 is: 66.4 ( 336 Students)
Average score for grade 10 is: 70.5 ( 26 Students)
Average score for grade 9 is: 60.1 ( 7 Students)
Average score with unknown grade: 55.3 ( 6 Students)
AIME qualifying score = 100.0 or better
Number of AIME qualifers 19
Number of schools returning results 21
Average school winning score 93.95
Average school team score 265.17
American Mathematics Competitions
2003 AMC 10 B Results for Arkansas
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 55
Number of unofficial participants: 72
Average score of participants: 80.3
Average score for female students is: 78.0 ( 24 Students)
Average score for male students is: 82.5 ( 29 Students)
Average score for unspecified gender is 76.3 ( 2 Students)
Average score for grade 10 is: 80.3 ( 55 Students)
AIME qualifying score = 121.0 or better
Number of AIME qualifers 0
Number of schools returning results 8
Average school winning score 103.81
American Mathematics Competitions
2003 AMC 12 B Results for Arkansas
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 82
Number of unofficial participants: 82
Average score of participants: 76.1
Average score for female students is: 71.5 ( 38 Students)
Average score for male students is: 80.5 ( 43 Students)
Average score for unspecified gender is 60.0 ( 1 Student)
Average score for grade 12 is: 77.2 ( 43 Students)
Average score for grade 11 is: 72.1 ( 35 Students)
Average score for grade 10 is: 87.5 ( 1 Student)
Average score for grade 9 is: 103.3 ( 3 Students)
AIME qualifying score = 100.0 or better
Number of AIME qualifers 6
Number of schools returning results 9
Average school winning score 106.06
Average school team score 290.28
2003 AMC Contest Score Distributions
-----------------------------------------------
score 12 A 12 B 10 A 10 B
-----------------------------------------------
150.0 0 0 0 0
149.5 0 0 0 0
149.0 0 0 0 0
148.5 0 0 0 0
148.0 0 0 0 0
147.5 0 0 0 0
147.0 0 0 0 0
146.5 0 0 0 0
146.0 0 0 0 0
145.5 0 0 0 0
145.0 0 0 0 0
144.5 0 0 0 0
144.0 0 0 0 0
143.5 0 0 0 0
143.0 0 0 0 0
142.5 0 0 0 0
142.0 0 0 0 0
141.5 0 0 0 0
141.0 0 0 0 0
140.5 0 0 0 0
140.0 0 0 0 0
139.5 0 0 0 0
139.0 0 0 0 0
138.5 0 0 0 0
138.0 1 0 0 0
137.5 0 0 0 0
137.0 0 0 1 0
136.5 0 0 0 0
136.0 0 0 0 0
135.5 0 0 0 0
135.0 0 0 0 0
134.5 0 1 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 1 1 0
130.5 0 0 0 0
130.0 0 0 0 0
129.5 0 0 0 0
129.0 0 0 0 0
128.5 0 0 0 0
128.0 0 0 0 0
127.5 0 0 0 0
127.0 0 0 0 0
126.5 0 0 0 0
126.0 0 0 0 0
125.5 0 0 0 0
125.0 0 0 0 0
124.5 0 0 0 0
124.0 0 0 0 0
123.5 0 0 0 0
123.0 0 0 0 0
122.5 0 0 0 0
122.0 0 0 0 0
121.5 0 0 0 0
121.0 0 0 0 0
120.5 0 0 0 0
120.0 0 0 0 0
119.5 0 0 1 0
119.0 1 0 0 1
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 0 0 0 0
113.5 0 0 0 0
113.0 0 0 0 0
112.5 3 0 1 0
112.0 0 0 0 0
111.5 0 0 0 0
111.0 0 0 1 0
110.5 0 0 0 0
110.0 0 0 0 1
109.5 0 0 0 0
109.0 0 0 1 0
108.5 0 0 0 0
108.0 0 0 0 0
107.5 2 0 0 0
107.0 0 0 0 0
106.5 3 0 1 0
106.0 0 0 0 0
105.5 2 0 0 0
105.0 0 0 0 0
104.5 0 1 0 0
104.0 0 0 1 0
103.5 0 0 0 0
103.0 1 2 1 0
102.5 0 0 0 1
102.0 2 0 0 0
101.5 1 0 0 1
101.0 3 0 0 0
100.5 0 0 0 0
100.0 0 0 0 1
99.5 1 0 0 1
99.0 1 0 0 1
98.5 1 1 1 1
98.0 0 1 2 0
97.5 0 0 0 0
97.0 2 2 0 1
96.5 0 0 0 0
96.0 2 0 2 0
95.5 0 0 0 0
95.0 6 1 1 0
94.5 1 0 1 0
94.0 2 0 1 0
93.5 4 1 1 1
93.0 0 0 0 0
92.5 5 1 0 1
92.0 1 0 0 1
91.5 1 2 0 0
91.0 3 2 2 2
90.5 2 0 0 0
90.0 10 2 2 0
89.5 0 0 0 0
89.0 2 1 1 0
88.5 4 1 3 2
88.0 7 0 0 2
87.5 4 1 1 1
87.0 0 0 1 0
86.5 11 3 1 0
86.0 3 0 0 0
85.5 3 1 1 1
85.0 2 0 1 1
84.5 3 0 1 2
84.0 8 2 1 1
83.5 1 0 0 1
83.0 5 1 4 2
82.5 3 0 1 0
82.0 3 2 3 1
81.5 7 1 1 1
81.0 4 0 0 0
80.5 9 2 1 0
80.0 8 0 3 0
79.5 6 0 1 1
79.0 5 0 0 1
78.5 10 1 2 0
78.0 6 0 5 1
77.5 6 0 2 0
77.0 13 2 0 2
76.5 6 0 3 0
76.0 8 2 2 2
75.5 8 1 2 1
75.0 11 0 3 0
74.5 5 2 4 1
74.0 4 1 4 0
73.5 11 2 2 0
73.0 0 0 3 0
72.5 5 1 3 0
72.0 9 1 1 1
71.5 7 2 2 2
71.0 10 0 3 1
70.5 8 1 5 1
70.0 7 0 6 0
69.5 8 1 2 0
69.0 14 0 8 1
68.5 9 1 4 0
68.0 11 0 4 1
67.5 9 1 4 1
67.0 7 1 4 0
66.5 10 2 4 1
66.0 6 1 5 0
65.5 12 0 3 1
65.0 9 2 5 0
64.5 11 1 6 2
64.0 7 0 5 0
63.5 12 1 9 1
63.0 9 0 10 0
62.5 16 0 4 0
62.0 16 0 4 1
61.5 9 2 7 0
61.0 8 1 2 0
60.5 14 2 10 1
60.0 6 2 6 0
59.5 5 0 6 0
59.0 15 2 2 0
58.5 13 1 5 0
58.0 4 0 9 0
57.5 7 0 4 0
57.0 4 0 8 0
56.5 6 0 4 0
56.0 6 0 9 0
55.5 9 0 4 0
55.0 4 2 4 0
54.5 7 1 6 0
54.0 5 2 5 0
53.5 10 0 7 0
53.0 6 0 5 0
52.5 3 0 2 0
52.0 3 0 8 0
51.5 3 1 7 0
51.0 4 0 3 0
50.5 8 0 2 0
50.0 2 0 1 0
49.5 3 1 2 0
49.0 2 1 3 0
48.5 5 0 4 0
48.0 4 0 9 0
47.5 0 0 2 0
47.0 2 0 3 0
46.5 1 0 4 0
46.0 0 0 2 0
45.5 3 0 5 0
45.0 2 0 2 0
44.5 3 0 3 0
44.0 2 0 7 0
43.5 1 1 1 0
43.0 2 0 6 0
42.5 2 0 2 0
42.0 5 0 7 0
41.5 2 0 3 0
41.0 0 0 1 0
40.5 2 0 1 0
40.0 0 1 2 0
39.5 1 0 1 0
39.0 2 0 1 0
38.5 1 0 2 0
38.0 4 0 1 0
37.5 0 0 3 0
37.0 0 1 5 0
36.5 1 0 3 0
36.0 3 0 8 0
35.5 1 0 3 0
35.0 1 0 0 0
34.5 0 0 1 0
34.0 0 0 1 0
33.5 1 0 0 0
33.0 1 0 3 0
32.5 0 0 1 0
32.0 0 0 0 0
31.5 2 0 0 0
31.0 0 0 2 0
30.5 1 0 3 0
30.0 1 0 3 0
29.5 0 0 0 0
29.0 0 0 1 0
28.5 0 0 0 0
28.0 1 0 0 1
27.5 0 0 0 0
27.0 0 0 2 0
26.5 1 0 1 0
26.0 1 0 1 0
25.5 0 0 1 0
25.0 0 0 0 0
24.5 0 0 0 1
24.0 1 0 3 0
23.5 0 0 1 0
23.0 0 0 0 0
22.5 0 0 0 0
22.0 0 0 1 0
21.5 0 0 0 0
21.0 0 0 0 0
20.5 1 0 1 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 2 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 1 0
11.5 0 0 0 0
11.0 1 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 Arkansas
SCORE DISTRIBUTION
GENDER
Score # Students Score # Students Score # Students
male female male female male female
150.0 0 0 125.0 0 0 100.0 0 0
149.5 0 0 124.5 0 0 99.5 0 0
149.0 0 0 124.0 0 0 99.0 0 0
148.5 0 0 123.5 0 0 98.5 1 0
148.0 0 0 123.0 0 0 98.0 1 1
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 2 0
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 1 94.5 1 0
144.0 0 0 119.0 0 0 94.0 1 0
143.5 0 0 118.5 0 0 93.5 0 1
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 2 0
140.5 0 0 115.5 0 0 90.5 0 0
140.0 0 0 115.0 0 0 90.0 2 0
139.5 0 0 114.5 0 0 89.5 0 0
139.0 0 0 114.0 0 0 89.0 1 0
138.5 0 0 113.5 0 0 88.5 3 0
138.0 0 0 113.0 0 0 88.0 0 0
137.5 0 0 112.5 0 1 87.5 0 0
137.0 0 1 112.0 0 0 87.0 0 1
136.5 0 0 111.5 0 0 86.5 1 0
136.0 0 0 111.0 1 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 1 0 84.0 0 1
133.5 0 0 108.5 0 0 83.5 0 0
133.0 0 0 108.0 0 0 83.0 4 0
132.5 0 0 107.5 0 0 82.5 1 0
132.0 1 0 107.0 0 0 82.0 2 1
131.5 0 0 106.5 1 0 81.5 1 0
131.0 1 0 106.0 0 0 81.0 0 0
130.5 0 0 105.5 0 0 80.5 0 1
130.0 0 0 105.0 0 0 80.0 1 1
129.5 0 0 104.5 0 0 79.5 0 1
129.0 0 0 104.0 1 0 79.0 0 0
128.5 0 0 103.5 0 0 78.5 1 1
128.0 0 0 103.0 1 0 78.0 3 2
127.5 0 0 102.5 0 0 77.5 2 0
127.0 0 0 102.0 0 0 77.0 0 0
126.5 0 0 101.5 0 0 76.5 1 2
126.0 0 0 101.0 0 0 76.0 2 0
125.5 0 0 100.5 0 0 75.5 1 1
American Mathematics Competitions
2003 AMC 10 A Results for Arkansas
SCORE DISTRIBUTION
GENDER
Score # Students Score # Students Score # Students
male female male female male female
75.0 1 2 50.0 0 1 25.0 0 0
74.5 2 1 49.5 1 1 24.5 0 0
74.0 1 3 49.0 1 2 24.0 2 1
73.5 1 1 48.5 3 1 23.5 1 0
73.0 2 1 48.0 6 3 23.0 0 0
72.5 1 2 47.5 0 2 22.5 0 0
72.0 0 1 47.0 1 2 22.0 0 1
71.5 1 1 46.5 0 4 21.5 0 0
71.0 0 3 46.0 1 1 21.0 0 0
70.5 2 2 45.5 2 2 20.5 0 1
70.0 3 3 45.0 0 2 20.0 0 0
69.5 1 1 44.5 0 3 19.5 0 0
69.0 3 5 44.0 4 3 19.0 0 0
68.5 3 1 43.5 0 1 18.5 0 0
68.0 1 3 43.0 1 5 18.0 0 0
67.5 0 4 42.5 1 1 17.5 0 0
67.0 3 1 42.0 2 5 17.0 0 0
66.5 0 4 41.5 1 1 16.5 0 0
66.0 2 3 41.0 1 0 16.0 0 0
65.5 3 0 40.5 1 0 15.5 0 0
65.0 1 4 40.0 0 2 15.0 0 0
64.5 4 2 39.5 1 0 14.5 0 0
64.0 3 2 39.0 0 1 14.0 0 0
63.5 4 5 38.5 2 0 13.5 0 0
63.0 5 5 38.0 0 1 13.0 0 0
62.5 2 2 37.5 1 1 12.5 0 0
62.0 2 2 37.0 2 1 12.0 0 1
61.5 5 2 36.5 2 1 11.5 0 0
61.0 0 2 36.0 3 4 11.0 0 0
60.5 2 7 35.5 2 1 10.5 0 0
60.0 2 4 35.0 0 0 10.0 0 0
59.5 3 3 34.5 1 0 9.5 0 0
59.0 1 1 34.0 0 1 9.0 0 0
58.5 2 2 33.5 0 0 8.5 0 0
58.0 4 5 33.0 1 1 8.0 0 0
57.5 2 2 32.5 0 1 7.5 0 0
57.0 3 4 32.0 0 0 7.0 0 0
56.5 2 2 31.5 0 0 6.5 0 0
56.0 2 7 31.0 0 2 6.0 0 0
55.5 2 2 30.5 1 2 5.5 0 0
55.0 0 3 30.0 1 2 5.0 0 0
54.5 2 3 29.5 0 0 4.5 0 0
54.0 3 2 29.0 1 0 4.0 0 0
53.5 2 5 28.5 0 0 3.5 0 0
53.0 4 1 28.0 0 0 3.0 0 0
52.5 0 1 27.5 0 0 2.5 0 0
52.0 3 5 27.0 0 1 2.0 0 0
51.5 4 2 26.5 0 1 1.5 0 0
51.0 2 1 26.0 0 1 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 10 A Results for Arkansas
SCORE DISTRIBUTION
score -----------grade-----------
5 6 7 8 9 10 unknown
---------------------------
150.0 0 0 0 0 0 0 0
149.5 0 0 0 0 0 0 0
149.0 0 0 0 0 0 0 0
148.5 0 0 0 0 0 0 0
148.0 0 0 0 0 0 0 0
147.5 0 0 0 0 0 0 0
147.0 0 0 0 0 0 0 0
146.5 0 0 0 0 0 0 0
146.0 0 0 0 0 0 0 0
145.5 0 0 0 0 0 0 0
145.0 0 0 0 0 0 0 0
144.5 0 0 0 0 0 0 0
144.0 0 0 0 0 0 0 0
143.5 0 0 0 0 0 0 0
143.0 0 0 0 0 0 0 0
142.5 0 0 0 0 0 0 0
142.0 0 0 0 0 0 0 0
141.5 0 0 0 0 0 0 0
141.0 0 0 0 0 0 0 0
140.5 0 0 0 0 0 0 0
140.0 0 0 0 0 0 0 0
139.5 0 0 0 0 0 0 0
139.0 0 0 0 0 0 0 0
138.5 0 0 0 0 0 0 0
138.0 0 0 0 0 0 0 0
137.5 0 0 0 0 0 0 0
137.0 0 0 0 0 0 1 0
136.5 0 0 0 0 0 0 0
136.0 0 0 0 0 0 0 0
135.5 0 0 0 0 0 0 0
135.0 0 0 0 0 0 0 0
134.5 0 0 0 0 0 0 0
134.0 0 0 0 0 0 0 0
133.5 0 0 0 0 0 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 1 0
131.5 0 0 0 0 0 0 0
131.0 0 0 0 0 1 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 1 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 1 0
112.0 0 0 0 0 0 0 0
111.5 0 0 0 0 0 0 0
111.0 0 0 0 0 1 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 1 0
108.5 0 0 0 0 0 0 0
108.0 0 0 0 0 0 0 0
107.5 0 0 0 0 0 0 0
107.0 0 0 0 0 0 0 0
106.5 0 0 0 0 1 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 1 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 1 0 0
98.0 0 0 0 0 2 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 1 1 0
95.5 0 0 0 0 0 0 0
95.0 0 0 0 0 1 0 0
94.5 0 0 0 0 0 1 0
94.0 0 0 0 0 1 0 0
93.5 0 0 0 0 1 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 2 0 0
90.5 0 0 0 0 0 0 0
90.0 0 0 0 0 1 1 0
89.5 0 0 0 0 0 0 0
89.0 0 0 0 0 1 0 0
88.5 0 0 0 0 0 3 0
88.0 0 0 0 0 0 0 0
87.5 0 0 0 0 1 0 0
87.0 0 0 0 0 0 1 0
86.5 0 0 0 0 0 1 0
86.0 0 0 0 0 0 0 0
85.5 0 0 0 0 0 1 0
85.0 0 0 0 0 0 1 0
84.5 0 0 0 0 1 0 0
84.0 0 0 0 0 0 1 0
83.5 0 0 0 0 0 0 0
83.0 0 0 0 0 1 3 0
82.5 0 0 0 0 1 0 0
82.0 0 0 0 0 0 3 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 0 1 0
80.0 0 0 0 0 2 1 0
79.5 0 0 0 0 0 1 0
79.0 0 0 0 0 0 0 0
78.5 0 0 0 0 0 2 0
78.0 0 0 0 0 4 1 0
77.5 0 0 0 0 1 1 0
77.0 0 0 0 0 0 0 0
76.5 0 0 0 0 3 0 0
76.0 0 0 0 0 0 2 0
75.5 0 0 0 0 1 1 0
75.0 0 0 0 0 1 2 0
74.5 0 0 0 0 1 3 0
74.0 0 0 0 0 1 3 0
73.5 0 0 0 0 1 1 0
73.0 0 0 0 0 1 2 0
72.5 0 0 0 0 2 1 0
72.0 0 0 0 0 1 0 0
71.5 0 0 0 0 0 2 0
71.0 0 0 0 0 0 3 0
70.5 0 0 0 0 3 2 0
70.0 0 0 0 0 2 4 0
69.5 0 0 0 0 1 1 0
69.0 0 0 0 0 3 5 0
68.5 0 0 0 0 1 3 0
68.0 0 0 0 0 2 2 0
67.5 0 0 0 0 1 3 0
67.0 0 0 0 0 3 1 0
66.5 0 0 0 0 2 2 0
66.0 0 0 0 0 3 2 0
65.5 0 0 0 0 2 1 0
65.0 0 0 0 0 4 1 0
64.5 0 0 0 0 1 5 0
64.0 0 0 0 0 4 1 0
63.5 0 0 0 0 5 3 1
63.0 0 0 0 0 5 5 0
62.5 0 0 0 0 2 2 0
62.0 0 0 0 0 2 2 0
61.5 0 0 0 0 4 3 0
61.0 0 0 0 0 1 1 0
60.5 0 0 0 0 2 8 0
60.0 0 0 0 0 5 1 0
59.5 0 0 0 0 0 6 0
59.0 0 0 0 0 1 1 0
58.5 0 0 0 0 2 3 0
58.0 0 0 0 0 1 8 0
57.5 0 0 0 0 2 2 0
57.0 0 0 0 0 1 7 0
56.5 0 0 0 0 3 1 0
56.0 0 0 0 0 4 5 0
55.5 0 0 0 0 1 3 0
55.0 0 0 0 0 2 2 0
54.5 0 0 0 0 4 2 0
54.0 0 0 0 0 3 2 0
53.5 0 0 0 0 4 3 0
53.0 0 0 0 0 1 4 0
52.5 0 0 0 0 1 1 0
52.0 0 0 0 0 4 4 0
51.5 0 0 0 0 2 5 0
51.0 0 0 0 0 3 0 0
50.5 0 0 0 0 0 2 0
50.0 0 0 0 0 1 0 0
49.5 0 0 0 0 1 1 0
49.0 0 0 0 0 2 1 0
48.5 0 0 0 0 3 1 0
48.0 0 0 0 0 7 2 0
47.5 0 0 0 0 2 0 0
47.0 0 0 0 0 2 1 0
46.5 0 0 0 0 2 2 0
46.0 0 0 0 0 0 2 0
45.5 0 0 0 0 2 3 0
45.0 0 0 0 0 0 2 0
44.5 0 0 0 0 2 1 0
44.0 0 0 0 0 3 4 0
43.5 0 0 0 0 1 0 0
43.0 0 0 0 0 3 3 0
42.5 0 0 0 0 2 0 0
42.0 0 0 0 0 3 4 0
41.5 0 0 0 0 3 0 0
41.0 0 0 0 0 0 1 0
40.5 0 0 0 0 1 0 0
40.0 0 0 0 0 1 1 0
39.5 0 0 0 0 0 1 0
39.0 0 0 0 0 1 0 0
38.5 0 0 0 0 1 1 0
38.0 0 0 0 0 0 1 0
37.5 0 0 0 0 2 1 0
37.0 0 0 0 0 1 4 0
36.5 0 0 0 0 2 1 0
36.0 0 0 0 0 7 1 0
35.5 0 0 0 0 3 0 0
35.0 0 0 0 0 0 0 0
34.5 0 0 0 0 1 0 0
34.0 0 0 0 0 1 0 0
33.5 0 0 0 0 0 0 0
33.0 0 0 0 0 2 1 0
32.5 0 0 0 0 0 1 0
32.0 0 0 0 0 0 0 0
31.5 0 0 0 0 0 0 0
31.0 0 0 0 0 0 2 0
30.5 0 0 0 0 3 0 0
30.0 0 0 0 0 1 2 0
29.5 0 0 0 0 0 0 0
29.0 0 0 0 0 1 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 1 1
26.5 0 0 0 0 1 0 0
26.0 0 0 0 0 1 0 0
25.5 0 0 0 0 1 0 0
25.0 0 0 0 0 0 0 0
24.5 0 0 0 0 0 0 0
24.0 0 0 0 0 2 1 0
23.5 0 0 0 0 1 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 1 0
21.5 0 0 0 0 0 0 0
21.0 0 0 0 0 0 0 0
20.5 0 0 0 0 1 0 0
20.0 0 0 0 0 0 0 0
19.5 0 0 0 0 0 0 0
19.0 0 0 0 0 0 0 0
18.5 0 0 0 0 0 0 0
18.0 0 0 0 0 0 0 0
17.5 0 0 0 0 0 0 0
17.0 0 0 0 0 0 0 0
16.5 0 0 0 0 0 0 0
16.0 0 0 0 0 0 0 0
15.5 0 0 0 0 0 0 0
15.0 0 0 0 0 0 0 0
14.5 0 0 0 0 0 0 0
14.0 0 0 0 0 0 0 0
13.5 0 0 0 0 0 0 0
13.0 0 0 0 0 0 0 0
12.5 0 0 0 0 0 0 0
12.0 0 0 0 0 1 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 Arkansas
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 1.12 3.19 0.74 2.40* 0.49 2.07 0.00
2 0.12 7.70* 0.37 1.30 0.07 0.44 0.00
3 0.93 1.81 1.05 1.63* 0.74 3.84 0.00
4 3.77* 0.37 0.47 2.42 0.07 2.91 0.00
5 1.23 2.26* 0.40 0.42 0.26 5.44 0.00
6 1.53 1.60 1.49* 0.63 1.14 3.60 0.00
7 1.40 1.00* 1.26 1.19 0.33 4.84 0.00
8 1.53 1.56 0.58 0.42 3.60* 2.30 0.00
9 1.28* 0.72 3.09 0.81 0.21 3.88 0.00
10 1.16 0.79 1.16 1.40 2.33* 3.16 0.00
11 0.58 0.47 0.47 0.40 3.70* 4.40 0.00
12 1.16* 3.09 0.23 1.84 0.60 3.07 0.00
13 2.51* 0.63 0.44 0.58 0.16 5.67 0.00
14 1.19* 0.86 0.51 0.88 0.56 6.00 0.00
15 0.72 1.95 2.40* 1.28 0.65 3.00 0.00
16 0.58 1.65 1.37* 0.42 0.67 5.30 0.00
17 0.74 0.74* 0.26 0.33 0.67 7.26 0.00
18 0.79 0.81* 0.42 1.02 1.23 5.72 0.00
19 0.42 0.44 0.49* 0.19 0.35 8.12 0.00
20 1.14 0.21 0.65 0.35 0.28* 7.37 0.00
21 0.86 0.81 1.35 1.14* 1.86 3.98 0.00
22 1.35 2.51* 0.70 0.28 0.14 5.02 0.00
23 0.28 0.58 0.81* 0.84 0.65 6.84 0.00
24 0.47 0.74 0.47 0.67 3.67* 3.98 0.00
25 0.40 0.51* 0.60 0.26 0.35 7.88 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 Arkansas
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 1
149.0 0 0 124.0 0 0 99.0 1 0
148.5 0 0 123.5 0 0 98.5 0 1
148.0 0 0 123.0 0 0 98.0 0 0
147.5 0 0 122.5 0 0 97.5 0 0
147.0 0 0 122.0 0 0 97.0 2 0
146.5 0 0 121.5 0 0 96.5 0 0
146.0 0 0 121.0 0 0 96.0 2 0
145.5 0 0 120.5 0 0 95.5 0 0
145.0 0 0 120.0 0 0 95.0 4 2
144.5 0 0 119.5 0 0 94.5 1 0
144.0 0 0 119.0 1 0 94.0 1 1
143.5 0 0 118.5 0 0 93.5 4 0
143.0 0 0 118.0 0 0 93.0 0 0
142.5 0 0 117.5 0 0 92.5 4 1
142.0 0 0 117.0 0 0 92.0 1 0
141.5 0 0 116.5 0 0 91.5 0 1
141.0 0 0 116.0 0 0 91.0 1 2
140.5 0 0 115.5 0 0 90.5 1 1
140.0 0 0 115.0 0 0 90.0 6 4
139.5 0 0 114.5 0 0 89.5 0 0
139.0 0 0 114.0 0 0 89.0 2 0
138.5 0 0 113.5 0 0 88.5 2 2
138.0 1 0 113.0 0 0 88.0 6 1
137.5 0 0 112.5 3 0 87.5 4 0
137.0 0 0 112.0 0 0 87.0 0 0
136.5 0 0 111.5 0 0 86.5 6 5
136.0 0 0 111.0 0 0 86.0 3 0
135.5 0 0 110.5 0 0 85.5 2 1
135.0 0 0 110.0 0 0 85.0 1 1
134.5 0 0 109.5 0 0 84.5 1 2
134.0 0 0 109.0 0 0 84.0 7 1
133.5 0 0 108.5 0 0 83.5 1 0
133.0 0 0 108.0 0 0 83.0 5 0
132.5 0 0 107.5 1 1 82.5 1 2
132.0 0 0 107.0 0 0 82.0 3 0
131.5 0 0 106.5 3 0 81.5 7 0
131.0 0 0 106.0 0 0 81.0 1 3
130.5 0 0 105.5 2 0 80.5 5 3
130.0 0 0 105.0 0 0 80.0 5 3
129.5 0 0 104.5 0 0 79.5 4 2
129.0 0 0 104.0 0 0 79.0 4 1
128.5 0 0 103.5 0 0 78.5 7 2
128.0 0 0 103.0 1 0 78.0 4 1
127.5 0 0 102.5 0 0 77.5 3 3
127.0 0 0 102.0 2 0 77.0 8 5
126.5 0 0 101.5 1 0 76.5 4 2
126.0 0 0 101.0 3 0 76.0 3 5
125.5 0 0 100.5 0 0 75.5 4 4
American Mathematics Competitions
2003 AMC 12 A Results for Arkansas
SCORE DISTRIBUTION
GENDER
Score # Students Score # Students Score # Students
male female male female male female
75.0 4 7 50.0 0 1 25.0 0 0
74.5 3 2 49.5 1 2 24.5 0 0
74.0 0 4 49.0 0 2 24.0 0 1
73.5 3 7 48.5 2 3 23.5 0 0
73.0 0 0 48.0 2 2 23.0 0 0
72.5 3 2 47.5 0 0 22.5 0 0
72.0 6 3 47.0 2 0 22.0 0 0
71.5 2 5 46.5 1 0 21.5 0 0
71.0 5 5 46.0 0 0 21.0 0 0
70.5 4 4 45.5 0 3 20.5 1 0
70.0 4 3 45.0 2 0 20.0 0 0
69.5 3 3 44.5 2 1 19.5 0 0
69.0 4 10 44.0 1 1 19.0 0 0
68.5 3 6 43.5 0 1 18.5 0 0
68.0 4 7 43.0 1 1 18.0 1 1
67.5 5 4 42.5 1 1 17.5 0 0
67.0 6 1 42.0 4 1 17.0 0 0
66.5 3 7 41.5 1 1 16.5 0 0
66.0 3 3 41.0 0 0 16.0 0 0
65.5 1 11 40.5 2 0 15.5 0 0
65.0 4 5 40.0 0 0 15.0 0 0
64.5 6 5 39.5 0 1 14.5 0 0
64.0 5 2 39.0 0 1 14.0 0 0
63.5 5 7 38.5 0 1 13.5 0 0
63.0 4 5 38.0 1 2 13.0 0 0
62.5 9 7 37.5 0 0 12.5 0 0
62.0 7 8 37.0 0 0 12.0 0 0
61.5 4 5 36.5 0 1 11.5 0 0
61.0 2 5 36.0 1 2 11.0 0 1
60.5 4 10 35.5 0 1 10.5 0 0
60.0 3 3 35.0 0 1 10.0 0 0
59.5 1 4 34.5 0 0 9.5 0 0
59.0 9 6 34.0 0 0 9.0 0 0
58.5 4 9 33.5 0 1 8.5 0 0
58.0 3 1 33.0 1 0 8.0 0 0
57.5 3 4 32.5 0 0 7.5 0 0
57.0 1 3 32.0 0 0 7.0 0 0
56.5 3 2 31.5 2 0 6.5 0 0
56.0 3 3 31.0 0 0 6.0 0 0
55.5 3 6 30.5 0 1 5.5 0 0
55.0 2 2 30.0 1 0 5.0 0 0
54.5 5 1 29.5 0 0 4.5 0 0
54.0 1 3 29.0 0 0 4.0 0 0
53.5 5 5 28.5 0 0 3.5 0 0
53.0 2 4 28.0 0 1 3.0 0 0
52.5 1 2 27.5 0 0 2.5 0 0
52.0 3 0 27.0 0 0 2.0 0 0
51.5 2 1 26.5 1 0 1.5 0 0
51.0 3 1 26.0 0 1 1.0 0 0
50.5 4 4 25.5 0 0 0.5 0 0
0.0 0 0
American Mathematics Competitions
2003 AMC 12 A Results for Arkansas
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 1 0 0
137.5 0 0 0 0 0 0 0 0 0 0
137.0 0 0 0 0 0 0 0 0 0 0
136.5 0 0 0 0 0 0 0 0 0 0
136.0 0 0 0 0 0 0 0 0 0 0
135.5 0 0 0 0 0 0 0 0 0 0
135.0 0 0 0 0 0 0 0 0 0 0
134.5 0 0 0 0 0 0 0 0 0 0
134.0 0 0 0 0 0 0 0 0 0 0
133.5 0 0 0 0 0 0 0 0 0 0
133.0 0 0 0 0 0 0 0 0 0 0
132.5 0 0 0 0 0 0 0 0 0 0
132.0 0 0 0 0 0 0 0 0 0 0
131.5 0 0 0 0 0 0 0 0 0 0
131.0 0 0 0 0 0 0 0 0 0 0
130.5 0 0 0 0 0 0 0 0 0 0
130.0 0 0 0 0 0 0 0 0 0 0
129.5 0 0 0 0 0 0 0 0 0 0
129.0 0 0 0 0 0 0 0 0 0 0
128.5 0 0 0 0 0 0 0 0 0 0
128.0 0 0 0 0 0 0 0 0 0 0
127.5 0 0 0 0 0 0 0 0 0 0
127.0 0 0 0 0 0 0 0 0 0 0
126.5 0 0 0 0 0 0 0 0 0 0
126.0 0 0 0 0 0 0 0 0 0 0
125.5 0 0 0 0 0 0 0 0 0 0
125.0 0 0 0 0 0 0 0 0 0 0
124.5 0 0 0 0 0 0 0 0 0 0
124.0 0 0 0 0 0 0 0 0 0 0
123.5 0 0 0 0 0 0 0 0 0 0
123.0 0 0 0 0 0 0 0 0 0 0
122.5 0 0 0 0 0 0 0 0 0 0
122.0 0 0 0 0 0 0 0 0 0 0
121.5 0 0 0 0 0 0 0 0 0 0
121.0 0 0 0 0 0 0 0 0 0 0
120.5 0 0 0 0 0 0 0 0 0 0
120.0 0 0 0 0 0 0 0 0 0 0
119.5 0 0 0 0 0 0 0 0 0 0
119.0 0 0 0 0 0 1 0 0 0 0
118.5 0 0 0 0 0 0 0 0 0 0
118.0 0 0 0 0 0 0 0 0 0 0
117.5 0 0 0 0 0 0 0 0 0 0
117.0 0 0 0 0 0 0 0 0 0 0
116.5 0 0 0 0 0 0 0 0 0 0
116.0 0 0 0 0 0 0 0 0 0 0
115.5 0 0 0 0 0 0 0 0 0 0
115.0 0 0 0 0 0 0 0 0 0 0
114.5 0 0 0 0 0 0 0 0 0 0
114.0 0 0 0 0 0 0 0 0 0 0
113.5 0 0 0 0 0 0 0 0 0 0
113.0 0 0 0 0 0 0 0 0 0 0
112.5 0 0 0 0 0 0 0 3 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 2 0 0
107.0 0 0 0 0 0 0 0 0 0 0
106.5 0 0 0 0 0 0 2 1 0 0
106.0 0 0 0 0 0 0 0 0 0 0
105.5 0 0 0 0 0 0 1 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 1 0 0 0
102.5 0 0 0 0 0 0 0 0 0 0
102.0 0 0 0 0 0 0 0 2 0 0
101.5 0 0 0 0 0 0 0 1 0 0
101.0 0 0 0 0 0 0 1 2 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 1 0 0 0 0
98.5 0 0 0 0 0 0 1 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 2 0 0
96.5 0 0 0 0 0 0 0 0 0 0
96.0 0 0 0 0 0 0 1 1 0 0
95.5 0 0 0 0 0 0 0 0 0 0
95.0 0 0 0 0 0 0 1 5 0 0
94.5 0 0 0 0 0 0 1 0 0 0
94.0 0 0 0 0 0 0 0 2 0 0
93.5 0 0 0 0 0 0 3 1 0 0
93.0 0 0 0 0 0 0 0 0 0 0
92.5 0 0 0 0 0 0 3 2 0 0
92.0 0 0 0 0 0 0 0 1 0 0
91.5 0 0 0 0 0 0 1 0 0 0
91.0 0 0 0 0 0 0 3 0 0 0
90.5 0 0 0 0 0 0 1 1 0 0
90.0 0 0 0 0 0 0 4 6 0 0
89.5 0 0 0 0 0 0 0 0 0 0
89.0 0 0 0 0 0 0 1 1 0 0
88.5 0 0 0 0 0 0 2 2 0 0
88.0 0 0 0 0 0 0 2 5 0 0
87.5 0 0 0 0 0 0 3 1 0 0
87.0 0 0 0 0 0 0 0 0 0 0
86.5 0 0 0 0 0 1 4 6 0 0
86.0 0 0 0 0 0 0 1 2 0 0
85.5 0 0 0 0 0 0 2 1 0 0
85.0 0 0 0 0 0 0 2 0 0 0
84.5 0 0 0 0 0 0 1 2 0 0
84.0 0 0 0 0 0 0 5 3 0 0
83.5 0 0 0 0 0 0 0 1 0 0
83.0 0 0 0 0 0 0 2 3 0 0
82.5 0 0 0 0 0 0 1 2 0 0
82.0 0 0 0 0 0 0 2 1 0 0
81.5 0 0 0 0 0 0 2 5 0 0
81.0 0 0 0 0 0 0 3 1 0 0
80.5 0 0 0 0 0 0 4 5 0 0
80.0 0 0 0 0 0 1 4 3 0 0
79.5 0 0 0 0 0 0 3 3 0 0
79.0 0 0 0 0 0 1 2 2 0 0
78.5 0 0 0 0 0 1 4 5 0 0
78.0 0 0 0 0 0 0 1 5 0 0
77.5 0 0 0 0 0 0 5 1 0 0
77.0 0 0 0 0 0 3 0 10 0 0
76.5 0 0 0 0 0 0 0 6 0 0
76.0 0 0 0 0 0 1 3 4 0 0
75.5 0 0 0 0 0 0 3 5 0 0
75.0 0 0 0 0 0 0 4 7 0 0
74.5 0 0 0 0 0 0 3 2 0 0
74.0 0 0 0 0 0 0 1 3 0 0
73.5 0 0 0 0 1 1 5 4 0 0
73.0 0 0 0 0 0 0 0 0 0 0
72.5 0 0 0 0 0 0 2 3 0 0
72.0 0 0 0 0 0 0 4 5 0 0
71.5 0 0 0 0 0 0 4 3 0 0
71.0 0 0 0 0 0 0 9 1 0 0
70.5 0 0 0 0 0 0 5 3 0 0
70.0 0 0 0 0 1 0 3 3 0 0
69.5 0 0 0 0 0 1 2 4 0 1
69.0 0 0 0 0 0 0 7 7 0 0
68.5 0 0 0 0 0 2 2 5 0 0
68.0 0 0 0 0 0 0 7 4 0 0
67.5 0 0 0 0 0 0 5 4 0 0
67.0 0 0 0 0 0 0 6 1 0 0
66.5 0 0 0 0 0 0 8 2 0 0
66.0 0 0 0 0 0 1 3 2 0 0
65.5 0 0 0 0 0 2 7 3 0 0
65.0 0 0 0 0 0 1 5 3 0 0
64.5 0 0 0 0 0 1 5 5 0 0
64.0 0 0 0 0 0 0 5 2 0 0
63.5 0 0 0 0 0 2 3 7 0 0
63.0 0 0 0 0 0 1 6 2 0 0
62.5 0 0 0 0 1 0 5 10 0 0
62.0 0 0 0 0 0 0 9 7 0 0
61.5 0 0 0 0 0 1 5 3 0 0
61.0 0 0 0 0 0 0 6 2 0 0
60.5 0 0 0 0 0 0 8 5 0 1
60.0 0 0 0 0 0 0 4 2 0 0
59.5 0 0 0 0 0 0 5 0 0 0
59.0 0 0 0 0 0 0 7 8 0 0
58.5 0 0 0 0 1 1 7 4 0 0
58.0 0 0 0 0 0 0 4 0 0 0
57.5 0 0 0 0 0 0 3 4 0 0
57.0 0 0 0 0 0 0 2 2 0 0
56.5 0 0 0 0 0 0 2 3 0 1
56.0 0 0 0 0 0 0 4 2 0 0
55.5 0 0 0 0 0 0 5 4 0 0
55.0 0 0 0 0 0 0 2 2 0 0
54.5 0 0 0 0 1 0 2 4 0 0
54.0 0 0 0 0 0 0 0 4 0 1
53.5 0 0 0 0 0 0 3 6 0 1
53.0 0 0 0 0 0 0 3 3 0 0
52.5 0 0 0 0 0 0 2 1 0 0
52.0 0 0 0 0 1 0 1 1 0 0
51.5 0 0 0 0 0 0 2 1 0 0
51.0 0 0 0 0 0 0 0 4 0 0
50.5 0 0 0 0 0 0 6 2 0 0
50.0 0 0 0 0 1 0 0 1 0 0
49.5 0 0 0 0 0 0 3 0 0 0
49.0 0 0 0 0 0 0 1 1 0 0
48.5 0 0 0 0 0 0 3 2 0 0
48.0 0 0 0 0 0 0 2 2 0 0
47.5 0 0 0 0 0 0 0 0 0 0
47.0 0 0 0 0 0 0 1 1 0 0
46.5 0 0 0 0 0 0 1 0 0 0
46.0 0 0 0 0 0 0 0 0 0 0
45.5 0 0 0 0 0 0 2 1 0 0
45.0 0 0 0 0 0 0 2 0 0 0
44.5 0 0 0 0 0 0 3 0 0 0
44.0 0 0 0 0 0 0 0 2 0 0
43.5 0 0 0 0 0 0 0 1 0 0
43.0 0 0 0 0 0 0 2 0 0 0
42.5 0 0 0 0 0 0 2 0 0 0
42.0 0 0 0 0 0 0 3 2 0 0
41.5 0 0 0 0 0 1 0 1 0 0
41.0 0 0 0 0 0 0 0 0 0 0
40.5 0 0 0 0 0 0 1 1 0 0
40.0 0 0 0 0 0 0 0 0 0 0
39.5 0 0 0 0 0 0 0 1 0 0
39.0 0 0 0 0 0 0 1 1 0 0
38.5 0 0 0 0 0 0 0 1 0 0
38.0 0 0 0 0 0 0 3 0 0 1
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 1 0 0 0
36.0 0 0 0 0 0 0 1 2 0 0
35.5 0 0 0 0 0 0 0 1 0 0
35.0 0 0 0 0 0 0 1 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 1 0 0
33.0 0 0 0 0 0 0 1 0 0 0
32.5 0 0 0 0 0 0 0 0 0 0
32.0 0 0 0 0 0 0 0 0 0 0
31.5 0 0 0 0 0 0 2 0 0 0
31.0 0 0 0 0 0 0 0 0 0 0
30.5 0 0 0 0 0 0 1 0 0 0
30.0 0 0 0 0 0 0 0 1 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 1 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 1 0 0 0 0
26.0 0 0 0 0 0 0 1 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 1 0 0
20.0 0 0 0 0 0 0 0 0 0 0
19.5 0 0 0 0 0 0 0 0 0 0
19.0 0 0 0 0 0 0 0 0 0 0
18.5 0 0 0 0 0 0 0 0 0 0
18.0 0 0 0 0 0 0 1 1 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 1 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 Arkansas
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 0.57 1.99 0.86 3.40* 0.55 2.64 0.00
2 0.04 8.40* 0.26 0.90 0.04 0.35 0.00
3 0.35 2.19 0.46 3.53* 0.32 3.15 0.00
4 4.30* 0.22 0.38 2.71 0.09 2.31 0.00
5 0.39 0.15 0.23 0.23 5.47* 3.53 0.00
6 1.36 1.54 1.89* 0.58 0.91 3.72 0.00
7 1.38 1.35* 0.91 1.19 0.16 5.01 0.00
8 1.54 0.86 0.32 0.41 5.17* 1.71 0.00
9 0.32 0.81 1.19 1.73* 0.19 5.76 0.00
10 0.57 1.18 0.52 1.60* 0.17 5.97 0.00
11 0.35 0.55 0.52* 0.42 1.13 7.02 0.00
12 0.16 0.42 0.65 0.55 5.30* 2.90 0.01
13 0.60 0.68 0.75 1.04 3.34* 3.58 0.00
14 1.19 0.45 0.45 2.28* 1.77 3.86 0.00
15 0.25 0.23 0.62* 0.09 0.10 8.71 0.00
16 0.54 0.36 3.85* 0.32 0.60 4.34 0.00
17 1.00 0.57* 0.38 0.73 0.20 7.10 0.03
18 0.15 0.45* 0.29 0.23 0.22 8.66 0.00
19 0.57 0.41 0.75 0.81* 0.35 7.11 0.00
20 0.45* 0.41 0.39 0.58 0.35 7.82 0.00
21 0.61 0.32 0.36 0.61* 1.20 6.89 0.00
22 0.48 0.28 0.39* 0.77 0.28 7.81 0.00
23 0.20 0.33* 0.30 0.19 0.25 8.72 0.00
24 0.13 1.10* 0.45 0.35 0.30 7.66 0.00
25 0.33 0.25 0.19* 0.13 1.74 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 Arkansas
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 1
149.5 0 0 124.5 0 0 99.5 1 0
149.0 0 0 124.0 0 0 99.0 1 0
148.5 0 0 123.5 0 0 98.5 0 1
148.0 0 0 123.0 0 0 98.0 0 0
147.5 0 0 122.5 0 0 97.5 0 0
147.0 0 0 122.0 0 0 97.0 0 1
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 1 0 94.0 0 0
143.5 0 0 118.5 0 0 93.5 1 0
143.0 0 0 118.0 0 0 93.0 0 0
142.5 0 0 117.5 0 0 92.5 0 1
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 2 0
140.5 0 0 115.5 0 0 90.5 0 0
140.0 0 0 115.0 0 0 90.0 0 0
139.5 0 0 114.5 0 0 89.5 0 0
139.0 0 0 114.0 0 0 89.0 0 0
138.5 0 0 113.5 0 0 88.5 2 0
138.0 0 0 113.0 0 0 88.0 1 0
137.5 0 0 112.5 0 0 87.5 0 1
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 1 0
135.0 0 0 110.0 0 1 85.0 1 0
134.5 0 0 109.5 0 0 84.5 2 0
134.0 0 0 109.0 0 0 84.0 0 1
133.5 0 0 108.5 0 0 83.5 0 1
133.0 0 0 108.0 0 0 83.0 1 1
132.5 0 0 107.5 0 0 82.5 0 0
132.0 0 0 107.0 0 0 82.0 0 1
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 0 0
130.0 0 0 105.0 0 0 80.0 0 0
129.5 0 0 104.5 0 0 79.5 0 1
129.0 0 0 104.0 0 0 79.0 1 0
128.5 0 0 103.5 0 0 78.5 0 0
128.0 0 0 103.0 0 0 78.0 0 1
127.5 0 0 102.5 1 0 77.5 0 0
127.0 0 0 102.0 0 0 77.0 2 0
126.5 0 0 101.5 0 1 76.5 0 0
126.0 0 0 101.0 0 0 76.0 2 0
125.5 0 0 100.5 0 0 75.5 0 1
American Mathematics Competitions
2003 AMC 10 B Results for Arkansas
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 0 49.5 0 0 24.5 0 1
74.0 0 0 49.0 0 0 24.0 0 0
73.5 0 0 48.5 0 0 23.5 0 0
73.0 0 0 48.0 0 0 23.0 0 0
72.5 0 0 47.5 0 0 22.5 0 0
72.0 1 0 47.0 0 0 22.0 0 0
71.5 1 1 46.5 0 0 21.5 0 0
71.0 0 1 46.0 0 0 21.0 0 0
70.5 1 0 45.5 0 0 20.5 0 0
70.0 0 0 45.0 0 0 20.0 0 0
69.5 0 0 44.5 0 0 19.5 0 0
69.0 1 0 44.0 0 0 19.0 0 0
68.5 0 0 43.5 0 0 18.5 0 0
68.0 0 1 43.0 0 0 18.0 0 0
67.5 0 1 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 1 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 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 1 37.0 0 0 12.0 0 0
61.5 0 0 36.5 0 0 11.5 0 0
61.0 0 0 36.0 0 0 11.0 0 0
60.5 0 1 35.5 0 0 10.5 0 0
60.0 0 0 35.0 0 0 10.0 0 0
59.5 0 0 34.5 0 0 9.5 0 0
59.0 0 0 34.0 0 0 9.0 0 0
58.5 0 0 33.5 0 0 8.5 0 0
58.0 0 0 33.0 0 0 8.0 0 0
57.5 0 0 32.5 0 0 7.5 0 0
57.0 0 0 32.0 0 0 7.0 0 0
56.5 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 1 0 3.0 0 0
52.5 0 0 27.5 0 0 2.5 0 0
52.0 0 0 27.0 0 0 2.0 0 0
51.5 0 0 26.5 0 0 1.5 0 0
51.0 0 0 26.0 0 0 1.0 0 0
50.5 0 0 25.5 0 0 0.5 0 0
0.0 0 0
American Mathematics Competitions
2003 AMC 10 B Results for Arkansas
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 1 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 1 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 1 0
102.0 0 0 0 0 0 0 0
101.5 0 0 0 0 0 1 0
101.0 0 0 0 0 0 0 0
100.5 0 0 0 0 0 0 0
100.0 0 0 0 0 0 1 0
99.5 0 0 0 0 0 1 0
99.0 0 0 0 0 0 1 0
98.5 0 0 0 0 0 1 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 1 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 1 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 1 0
91.5 0 0 0 0 0 0 0
91.0 0 0 0 0 0 2 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 2 0
88.0 0 0 0 0 0 2 0
87.5 0 0 0 0 0 1 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 1 0
85.0 0 0 0 0 0 1 0
84.5 0 0 0 0 0 2 0
84.0 0 0 0 0 0 1 0
83.5 0 0 0 0 0 1 0
83.0 0 0 0 0 0 2 0
82.5 0 0 0 0 0 0 0
82.0 0 0 0 0 0 1 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 0 0 0
80.0 0 0 0 0 0 0 0
79.5 0 0 0 0 0 1 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 1 0
77.5 0 0 0 0 0 0 0
77.0 0 0 0 0 0 2 0
76.5 0 0 0 0 0 0 0
76.0 0 0 0 0 0 2 0
75.5 0 0 0 0 0 1 0
75.0 0 0 0 0 0 0 0
74.5 0 0 0 0 0 1 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 1 0
71.5 0 0 0 0 0 2 0
71.0 0 0 0 0 0 1 0
70.5 0 0 0 0 0 1 0
70.0 0 0 0 0 0 0 0
69.5 0 0 0 0 0 0 0
69.0 0 0 0 0 0 1 0
68.5 0 0 0 0 0 0 0
68.0 0 0 0 0 0 1 0
67.5 0 0 0 0 0 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 0 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 1 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 1 0
60.0 0 0 0 0 0 0 0
59.5 0 0 0 0 0 0 0
59.0 0 0 0 0 0 0 0
58.5 0 0 0 0 0 0 0
58.0 0 0 0 0 0 0 0
57.5 0 0 0 0 0 0 0
57.0 0 0 0 0 0 0 0
56.5 0 0 0 0 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 0 0 0
50.0 0 0 0 0 0 0 0
49.5 0 0 0 0 0 0 0
49.0 0 0 0 0 0 0 0
48.5 0 0 0 0 0 0 0
48.0 0 0 0 0 0 0 0
47.5 0 0 0 0 0 0 0
47.0 0 0 0 0 0 0 0
46.5 0 0 0 0 0 0 0
46.0 0 0 0 0 0 0 0
45.5 0 0 0 0 0 0 0
45.0 0 0 0 0 0 0 0
44.5 0 0 0 0 0 0 0
44.0 0 0 0 0 0 0 0
43.5 0 0 0 0 0 0 0
43.0 0 0 0 0 0 0 0
42.5 0 0 0 0 0 0 0
42.0 0 0 0 0 0 0 0
41.5 0 0 0 0 0 0 0
41.0 0 0 0 0 0 0 0
40.5 0 0 0 0 0 0 0
40.0 0 0 0 0 0 0 0
39.5 0 0 0 0 0 0 0
39.0 0 0 0 0 0 0 0
38.5 0 0 0 0 0 0 0
38.0 0 0 0 0 0 0 0
37.5 0 0 0 0 0 0 0
37.0 0 0 0 0 0 0 0
36.5 0 0 0 0 0 0 0
36.0 0 0 0 0 0 0 0
35.5 0 0 0 0 0 0 0
35.0 0 0 0 0 0 0 0
34.5 0 0 0 0 0 0 0
34.0 0 0 0 0 0 0 0
33.5 0 0 0 0 0 0 0
33.0 0 0 0 0 0 0 0
32.5 0 0 0 0 0 0 0
32.0 0 0 0 0 0 0 0
31.5 0 0 0 0 0 0 0
31.0 0 0 0 0 0 0 0
30.5 0 0 0 0 0 0 0
30.0 0 0 0 0 0 0 0
29.5 0 0 0 0 0 0 0
29.0 0 0 0 0 0 0 0
28.5 0 0 0 0 0 0 0
28.0 0 0 0 0 0 1 0
27.5 0 0 0 0 0 0 0
27.0 0 0 0 0 0 0 0
26.5 0 0 0 0 0 0 0
26.0 0 0 0 0 0 0 0
25.5 0 0 0 0 0 0 0
25.0 0 0 0 0 0 0 0
24.5 0 0 0 0 0 1 0
24.0 0 0 0 0 0 0 0
23.5 0 0 0 0 0 0 0
23.0 0 0 0 0 0 0 0
22.5 0 0 0 0 0 0 0
22.0 0 0 0 0 0 0 0
21.5 0 0 0 0 0 0 0
21.0 0 0 0 0 0 0 0
20.5 0 0 0 0 0 0 0
20.0 0 0 0 0 0 0 0
19.5 0 0 0 0 0 0 0
19.0 0 0 0 0 0 0 0
18.5 0 0 0 0 0 0 0
18.0 0 0 0 0 0 0 0
17.5 0 0 0 0 0 0 0
17.0 0 0 0 0 0 0 0
16.5 0 0 0 0 0 0 0
16.0 0 0 0 0 0 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 Arkansas
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 0.18 9.64* 0.18 0.00 0.00 0.00
2 0.00 0.55 0.36 8.36* 0.18 0.55 0.00
3 0.73 6.91* 0.18 0.91 0.00 1.27 0.00
4 7.64* 0.55 0.00 0.00 0.36 1.45 0.00
5 0.18 0.18 4.00* 0.18 2.18 3.27 0.00
6 1.82 1.09 0.18 4.18* 0.36 2.36 0.00
7 0.55 4.73* 0.18 0.73 0.00 3.82 0.00
8 0.00 0.36* 0.36 1.27 0.36 7.64 0.00
9 0.55 3.82* 0.55 0.36 0.36 4.36 0.00
10 0.36 0.18 3.27* 0.91 0.36 4.91 0.00
11 6.18* 0.36 0.55 0.00 0.91 2.00 0.00
12 0.18 0.18 7.09* 0.00 0.55 2.00 0.00
13 3.45 0.36 0.00 0.73 0.36* 5.09 0.00
14 1.27 0.18 0.55 3.27* 0.00 4.73 0.00
15 1.82 0.91 0.18 1.09 3.64* 2.36 0.00
16 0.36 0.00 0.36 0.55 5.45* 3.27 0.00
17 0.00 0.55* 0.73 0.36 0.55 7.82 0.00
18 0.18 1.09 0.00 1.45* 1.64 5.64 0.00
19 0.00 0.36 0.55 0.36 0.00* 8.73 0.00
20 0.36 0.18 1.09 1.27* 0.91 6.18 0.00
21 1.09 0.18 0.18* 1.27 0.55 6.73 0.00
22 2.18 3.09* 1.45 0.36 0.55 2.36 0.00
23 0.18 0.55 0.55 1.64* 0.55 6.55 0.00
24 0.00 0.00 2.36 0.18 0.18* 7.27 0.00
25 1.09 3.09* 1.27 0.18 0.36 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 Arkansas
SCORE DISTRIBUTION
GENDER
Score # Students Score # Students Score # Students
male female male female male female
150.0 0 0 125.0 0 0 100.0 0 0
149.5 0 0 124.5 0 0 99.5 0 0
149.0 0 0 124.0 0 0 99.0 0 0
148.5 0 0 123.5 0 0 98.5 1 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 1
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 1
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 1
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 1 1
141.0 0 0 116.0 1 0 91.0 1 1
140.5 0 0 115.5 0 0 90.5 0 0
140.0 0 0 115.0 0 0 90.0 1 1
139.5 0 0 114.5 0 0 89.5 0 0
139.0 0 0 114.0 0 0 89.0 1 0
138.5 0 0 113.5 0 0 88.5 1 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 2 1
136.0 0 0 111.0 0 0 86.0 0 0
135.5 0 0 110.5 0 0 85.5 1 0
135.0 0 0 110.0 0 0 85.0 0 0
134.5 1 0 109.5 0 0 84.5 0 0
134.0 0 0 109.0 0 0 84.0 1 1
133.5 0 0 108.5 0 0 83.5 0 0
133.0 0 0 108.0 0 0 83.0 0 1
132.5 0 0 107.5 0 0 82.5 0 0
132.0 0 0 107.0 0 0 82.0 2 0
131.5 0 0 106.5 0 0 81.5 1 0
131.0 1 0 106.0 0 0 81.0 0 0
130.5 0 0 105.5 0 0 80.5 1 1
130.0 0 0 105.0 0 0 80.0 0 0
129.5 0 0 104.5 1 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 1 0
128.0 0 0 103.0 1 1 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 1 1
126.5 0 0 101.5 0 0 76.5 0 0
126.0 0 0 101.0 0 0 76.0 0 2
125.5 0 0 100.5 0 0 75.5 1 0
American Mathematics Competitions
2003 AMC 12 B Results for Arkansas
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 2 0 49.5 0 1 24.5 0 0
74.0 1 0 49.0 1 0 24.0 0 0
73.5 0 2 48.5 0 0 23.5 0 0
73.0 0 0 48.0 0 0 23.0 0 0
72.5 0 1 47.5 0 0 22.5 0 0
72.0 0 1 47.0 0 0 22.0 0 0
71.5 0 2 46.5 0 0 21.5 0 0
71.0 0 0 46.0 0 0 21.0 0 0
70.5 0 1 45.5 0 0 20.5 0 0
70.0 0 0 45.0 0 0 20.0 0 0
69.5 0 1 44.5 0 0 19.5 0 0
69.0 0 0 44.0 0 0 19.0 0 0
68.5 1 0 43.5 1 0 18.5 0 0
68.0 0 0 43.0 0 0 18.0 0 0
67.5 0 1 42.5 0 0 17.5 0 0
67.0 0 1 42.0 0 0 17.0 0 0
66.5 1 1 41.5 0 0 16.5 0 0
66.0 0 1 41.0 0 0 16.0 0 0
65.5 0 0 40.5 0 0 15.5 0 0
65.0 2 0 40.0 0 1 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 1 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 1 12.0 0 0
61.5 1 1 36.5 0 0 11.5 0 0
61.0 1 0 36.0 0 0 11.0 0 0
60.5 0 2 35.5 0 0 10.5 0 0
60.0 1 0 35.0 0 0 10.0 0 0
59.5 0 0 34.5 0 0 9.5 0 0
59.0 1 1 34.0 0 0 9.0 0 0
58.5 0 1 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 1 1 30.0 0 0 5.0 0 0
54.5 1 0 29.5 0 0 4.5 0 0
54.0 1 1 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 1 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 Arkansas
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 1 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 1 0 0 0 0 0
130.5 0 0 0 0 0 0 0 0 0 0
130.0 0 0 0 0 0 0 0 0 0 0
129.5 0 0 0 0 0 0 0 0 0 0
129.0 0 0 0 0 0 0 0 0 0 0
128.5 0 0 0 0 0 0 0 0 0 0
128.0 0 0 0 0 0 0 0 0 0 0
127.5 0 0 0 0 0 0 0 0 0 0
127.0 0 0 0 0 0 0 0 0 0 0
126.5 0 0 0 0 0 0 0 0 0 0
126.0 0 0 0 0 0 0 0 0 0 0
125.5 0 0 0 0 0 0 0 0 0 0
125.0 0 0 0 0 0 0 0 0 0 0
124.5 0 0 0 0 0 0 0 0 0 0
124.0 0 0 0 0 0 0 0 0 0 0
123.5 0 0 0 0 0 0 0 0 0 0
123.0 0 0 0 0 0 0 0 0 0 0
122.5 0 0 0 0 0 0 0 0 0 0
122.0 0 0 0 0 0 0 0 0 0 0
121.5 0 0 0 0 0 0 0 0 0 0
121.0 0 0 0 0 0 0 0 0 0 0
120.5 0 0 0 0 0 0 0 0 0 0
120.0 0 0 0 0 0 0 0 0 0 0
119.5 0 0 0 0 0 0 0 0 0 0
119.0 0 0 0 0 0 0 0 0 0 0
118.5 0 0 0 0 0 0 0 0 0 0
118.0 0 0 0 0 0 0 0 0 0 0
117.5 0 0 0 0 0 0 0 0 0 0
117.0 0 0 0 0 0 0 0 0 0 0
116.5 0 0 0 0 0 0 0 0 0 0
116.0 0 0 0 0 0 0 0 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 0 0 0
105.0 0 0 0 0 0 0 0 0 0 0
104.5 0 0 0 0 1 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 1 0 0
102.5 0 0 0 0 0 0 0 0 0 0
102.0 0 0 0 0 0 0 0 0 0 0
101.5 0 0 0 0 0 0 0 0 0 0
101.0 0 0 0 0 0 0 0 0 0 0
100.5 0 0 0 0 0 0 0 0 0 0
100.0 0 0 0 0 0 0 0 0 0 0
99.5 0 0 0 0 0 0 0 0 0 0
99.0 0 0 0 0 0 0 0 0 0 0
98.5 0 0 0 0 0 0 1 0 0 0
98.0 0 0 0 0 0 0 0 1 0 0
97.5 0 0 0 0 0 0 0 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 0 0 0 0
95.5 0 0 0 0 0 0 0 0 0 0
9