American Mathematics Competitions
2003 AMC 10 A Results for Rhode Island
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 312
Number of unofficial participants: 0
Average score of participants: 73.5
Average score for female students is: 71.9 ( 162 Students)
Average score for male students is: 75.5 ( 146 Students)
Average score for unspecified gender is 67.0 ( 4 Students)
Average score for grade 10 is: 75.6 ( 176 Students)
Average score for grade 9 is: 70.5 ( 132 Students)
Average score for grade 8 and below is: 82.8 ( 4 Students)
AIME qualifying score = 119.0 or better
Number of AIME qualifers 2
Number of schools returning results 10
Average school winning score 103.45
American Mathematics Competitions
2003 AMC 12 A Results for Rhode Island
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 397
Number of unofficial participants: 0
Average score of participants: 76.8
Average score for female students is: 73.7 ( 201 Students)
Average score for male students is: 80.2 ( 191 Students)
Average score for unspecified gender is 71.4 ( 5 Students)
Average score for grade 12 is: 77.9 ( 197 Students)
Average score for grade 11 is: 74.9 ( 191 Students)
Average score for grade 10 is: 92.8 ( 6 Students)
Average score for grade 9 is: 101.5 ( 2 Students)
Average score with unknown grade: 91.0 ( 1 Student)
AIME qualifying score = 100.0 or better
Number of AIME qualifers 24
Number of schools returning results 12
Average school winning score 108.17
Average school team score 310.04
American Mathematics Competitions
2003 AMC 10 B Results for Rhode Island
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 175
Number of unofficial participants: 0
Average score of participants: 80.3
Average score for female students is: 77.2 ( 71 Students)
Average score for male students is: 82.6 ( 96 Students)
Average score for unspecified gender is 80.9 ( 8 Students)
Average score for grade 10 is: 83.0 ( 95 Students)
Average score for grade 9 is: 76.3 ( 69 Students)
Average score for grade 8 and below is: 81.8 ( 7 Students)
Average score with unknown grade: 83.8 ( 4 Students)
AIME qualifying score = 121.0 or better
Number of AIME qualifers 2
Number of schools returning results 7
Average school winning score 113.50
American Mathematics Competitions
2003 AMC 12 B Results for Rhode Island
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 151
Number of unofficial participants: 0
Average score of participants: 72.9
Average score for female students is: 70.1 ( 56 Students)
Average score for male students is: 74.9 ( 86 Students)
Average score for unspecified gender is 70.4 ( 9 Students)
Average score for grade 12 is: 73.7 ( 74 Students)
Average score for grade 11 is: 72.5 ( 71 Students)
Average score with unknown grade: 66.3 ( 6 Students)
AIME qualifying score = 100.0 or better
Number of AIME qualifers 4
Number of schools returning results 6
Average school winning score 97.50
Average school team score 229.33
2003 AMC Contest Score Distributions
-----------------------------------------------
score 12 A 12 B 10 A 10 B
-----------------------------------------------
150.0 0 0 0 1
149.5 0 0 0 0
149.0 0 0 0 0
148.5 0 0 0 0
148.0 0 0 0 0
147.5 0 0 0 0
147.0 0 0 0 0
146.5 0 0 0 0
146.0 0 0 0 0
145.5 0 0 0 0
145.0 0 0 0 0
144.5 0 0 0 0
144.0 0 0 0 0
143.5 0 0 0 0
143.0 0 0 0 0
142.5 0 0 0 0
142.0 0 0 0 0
141.5 0 0 0 0
141.0 0 0 0 0
140.5 0 0 0 0
140.0 0 0 0 0
139.5 0 0 0 0
139.0 0 0 0 0
138.5 0 0 0 0
138.0 0 0 0 0
137.5 0 0 0 0
137.0 0 0 0 0
136.5 0 0 0 0
136.0 0 0 0 0
135.5 0 0 0 0
135.0 0 0 0 0
134.5 0 0 0 0
134.0 0 0 0 0
133.5 0 0 0 0
133.0 0 0 0 0
132.5 0 0 0 0
132.0 0 0 0 0
131.5 0 0 0 0
131.0 1 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 1 0 0 0
127.0 0 0 0 0
126.5 0 0 2 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 1
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 0 0
119.0 0 0 0 0
118.5 0 0 0 0
118.0 0 0 0 1
117.5 0 0 0 0
117.0 1 0 0 1
116.5 0 0 0 0
116.0 0 0 0 0
115.5 0 0 0 0
115.0 1 1 0 1
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 1 0 0 0
112.0 0 0 0 0
111.5 0 1 1 0
111.0 1 0 0 1
110.5 0 0 0 0
110.0 1 0 1 1
109.5 1 0 1 0
109.0 2 0 0 0
108.5 0 0 0 0
108.0 1 0 0 0
107.5 0 0 1 0
107.0 0 0 0 0
106.5 2 0 2 3
106.0 0 0 0 0
105.5 3 0 2 0
105.0 0 0 0 2
104.5 0 0 0 1
104.0 1 0 2 1
103.5 0 0 0 1
103.0 3 1 0 0
102.5 0 0 1 1
102.0 0 0 0 1
101.5 1 0 0 2
101.0 0 1 1 1
100.5 3 0 1 1
100.0 0 0 0 0
99.5 4 0 2 2
99.0 1 1 0 1
98.5 3 2 0 0
98.0 2 0 1 2
97.5 0 0 1 1
97.0 1 3 2 1
96.5 0 0 0 2
96.0 7 1 3 0
95.5 3 0 0 0
95.0 5 2 0 0
94.5 0 0 3 1
94.0 1 0 2 1
93.5 7 2 1 2
93.0 1 0 1 2
92.5 8 1 4 4
92.0 0 0 1 0
91.5 3 0 1 2
91.0 4 0 6 2
90.5 0 0 1 2
90.0 8 5 3 5
89.5 0 0 0 0
89.0 4 2 3 2
88.5 4 0 2 1
88.0 4 0 2 0
87.5 5 2 3 2
87.0 4 0 1 0
86.5 5 0 3 1
86.0 6 0 2 0
85.5 1 1 5 1
85.0 2 2 5 2
84.5 0 0 1 2
84.0 7 1 5 2
83.5 1 0 1 2
83.0 9 5 5 2
82.5 2 1 2 2
82.0 5 2 4 1
81.5 4 2 5 2
81.0 2 0 2 4
80.5 7 4 2 4
80.0 3 1 1 2
79.5 6 4 6 3
79.0 9 1 1 4
78.5 5 2 5 0
78.0 5 1 3 1
77.5 3 0 6 2
77.0 8 3 6 4
76.5 3 1 3 3
76.0 4 2 3 5
75.5 5 1 6 5
75.0 7 2 3 3
74.5 8 4 3 3
74.0 5 1 3 0
73.5 10 3 3 3
73.0 6 2 6 2
72.5 2 1 7 0
72.0 6 2 6 5
71.5 5 2 5 0
71.0 4 6 9 2
70.5 4 1 4 0
70.0 8 3 5 3
69.5 6 2 3 2
69.0 4 3 4 2
68.5 4 2 8 0
68.0 4 3 4 1
67.5 8 4 2 2
67.0 4 3 2 1
66.5 5 5 2 3
66.0 6 1 3 4
65.5 2 2 1 2
65.0 5 2 6 0
64.5 2 1 2 2
64.0 3 2 5 0
63.5 2 1 2 2
63.0 2 0 2 3
62.5 4 3 3 1
62.0 1 1 2 0
61.5 2 1 2 4
61.0 1 2 3 0
60.5 2 1 3 0
60.0 5 1 2 0
59.5 3 0 1 2
59.0 3 2 0 0
58.5 4 1 1 2
58.0 2 0 2 2
57.5 2 3 2 0
57.0 5 2 0 1
56.5 4 3 6 1
56.0 3 1 0 0
55.5 1 0 3 0
55.0 3 1 2 0
54.5 1 1 4 0
54.0 2 1 3 1
53.5 0 0 1 0
53.0 1 0 2 0
52.5 1 1 3 0
52.0 1 1 1 0
51.5 0 0 1 2
51.0 1 1 0 0
50.5 1 0 1 0
50.0 1 0 0 0
49.5 0 0 1 0
49.0 4 0 1 0
48.5 0 0 2 0
48.0 2 0 2 0
47.5 0 1 0 0
47.0 1 0 2 0
46.5 1 0 2 0
46.0 0 0 0 0
45.5 0 0 0 0
45.0 1 0 0 0
44.5 0 1 0 0
44.0 1 0 0 1
43.5 0 1 2 0
43.0 0 0 5 0
42.5 0 0 1 0
42.0 2 1 2 0
41.5 1 1 0 0
41.0 0 0 0 0
40.5 0 0 0 0
40.0 2 0 0 0
39.5 0 0 0 1
39.0 0 0 1 0
38.5 1 0 0 0
38.0 0 0 0 0
37.5 0 1 1 0
37.0 0 0 0 0
36.5 0 0 0 0
36.0 0 1 1 1
35.5 0 0 0 0
35.0 0 0 0 1
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 0
30.0 0 0 0 0
29.5 0 0 0 0
29.0 0 0 1 0
28.5 0 0 0 0
28.0 0 0 0 0
27.5 0 0 0 0
27.0 0 0 0 0
26.5 0 0 0 0
26.0 0 0 0 0
25.5 0 0 0 0
25.0 0 0 0 0
24.5 0 0 0 0
24.0 0 0 0 0
23.5 0 0 0 0
23.0 0 0 0 0
22.5 0 0 0 0
22.0 0 0 0 0
21.5 0 0 0 0
21.0 0 0 0 0
20.5 0 0 0 0
20.0 0 0 0 0
19.5 0 0 0 0
19.0 0 0 0 0
18.5 0 0 0 0
18.0 0 0 0 0
17.5 0 0 0 0
17.0 0 0 0 0
16.5 0 0 0 0
16.0 0 0 0 0
15.5 0 0 0 0
15.0 0 0 0 0
14.5 0 0 0 0
14.0 0 0 0 0
13.5 0 0 0 0
13.0 0 0 0 0
12.5 0 0 0 0
12.0 0 0 0 0
11.5 0 0 0 0
11.0 0 0 0 0
10.5 0 0 0 0
10.0 0 0 0 0
9.5 0 0 0 0
9.0 0 0 0 0
8.5 0 0 0 0
8.0 0 0 0 0
7.5 0 0 0 0
7.0 0 0 0 0
6.5 0 0 0 0
6.0 0 0 0 0
5.5 0 0 0 0
5.0 0 0 0 0
4.5 0 0 0 0
4.0 0 0 0 0
3.5 0 0 0 0
3.0 0 0 0 0
2.5 0 0 0 0
2.0 0 0 0 0
1.5 0 0 0 0
1.0 0 0 0 0
0.5 0 0 0 0
0 0 0 0
American Mathematics Competitions
2003 AMC 10 A Results for Rhode Island
SCORE DISTRIBUTION
GENDER
Score # Students Score # Students Score # Students
male female male female male female
150.0 0 0 125.0 0 0 100.0 0 0
149.5 0 0 124.5 0 0 99.5 1 1
149.0 0 0 124.0 0 0 99.0 0 0
148.5 0 0 123.5 0 0 98.5 0 0
148.0 0 0 123.0 0 0 98.0 1 0
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 3 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 2 1
144.0 0 0 119.0 0 0 94.0 1 1
143.5 0 0 118.5 0 0 93.5 0 1
143.0 0 0 118.0 0 0 93.0 0 1
142.5 0 0 117.5 0 0 92.5 2 2
142.0 0 0 117.0 0 0 92.0 1 0
141.5 0 0 116.5 0 0 91.5 1 0
141.0 0 0 116.0 0 0 91.0 3 3
140.5 0 0 115.5 0 0 90.5 1 0
140.0 0 0 115.0 0 0 90.0 2 1
139.5 0 0 114.5 0 0 89.5 0 0
139.0 0 0 114.0 0 0 89.0 1 2
138.5 0 0 113.5 0 0 88.5 0 2
138.0 0 0 113.0 0 0 88.0 2 0
137.5 0 0 112.5 0 0 87.5 3 0
137.0 0 0 112.0 0 0 87.0 1 0
136.5 0 0 111.5 0 1 86.5 2 1
136.0 0 0 111.0 0 0 86.0 2 0
135.5 0 0 110.5 0 0 85.5 2 3
135.0 0 0 110.0 0 1 85.0 3 2
134.5 0 0 109.5 0 1 84.5 1 0
134.0 0 0 109.0 0 0 84.0 4 1
133.5 0 0 108.5 0 0 83.5 1 0
133.0 0 0 108.0 0 0 83.0 3 2
132.5 0 0 107.5 1 0 82.5 1 1
132.0 0 0 107.0 0 0 82.0 2 2
131.5 0 0 106.5 0 2 81.5 1 3
131.0 0 0 106.0 0 0 81.0 0 2
130.5 0 0 105.5 1 1 80.5 1 1
130.0 0 0 105.0 0 0 80.0 0 1
129.5 0 0 104.5 0 0 79.5 2 4
129.0 0 0 104.0 2 0 79.0 1 0
128.5 0 0 103.5 0 0 78.5 1 4
128.0 0 0 103.0 0 0 78.0 2 1
127.5 0 0 102.5 1 0 77.5 3 3
127.0 0 0 102.0 0 0 77.0 1 5
126.5 2 0 101.5 0 0 76.5 2 1
126.0 0 0 101.0 1 0 76.0 0 3
125.5 0 0 100.5 1 0 75.5 2 4
American Mathematics Competitions
2003 AMC 10 A Results for Rhode Island
SCORE DISTRIBUTION
GENDER
Score # Students Score # Students Score # Students
male female male female male female
75.0 2 1 50.0 0 0 25.0 0 0
74.5 1 2 49.5 1 0 24.5 0 0
74.0 1 2 49.0 1 0 24.0 0 0
73.5 0 3 48.5 0 2 23.5 0 0
73.0 3 3 48.0 2 0 23.0 0 0
72.5 4 3 47.5 0 0 22.5 0 0
72.0 1 5 47.0 2 0 22.0 0 0
71.5 4 1 46.5 1 1 21.5 0 0
71.0 2 6 46.0 0 0 21.0 0 0
70.5 2 2 45.5 0 0 20.5 0 0
70.0 2 3 45.0 0 0 20.0 0 0
69.5 1 2 44.5 0 0 19.5 0 0
69.0 1 3 44.0 0 0 19.0 0 0
68.5 4 4 43.5 1 1 18.5 0 0
68.0 1 3 43.0 2 3 18.0 0 0
67.5 1 1 42.5 0 1 17.5 0 0
67.0 0 2 42.0 1 1 17.0 0 0
66.5 1 1 41.5 0 0 16.5 0 0
66.0 3 0 41.0 0 0 16.0 0 0
65.5 1 0 40.5 0 0 15.5 0 0
65.0 1 5 40.0 0 0 15.0 0 0
64.5 1 1 39.5 0 0 14.5 0 0
64.0 3 2 39.0 0 1 14.0 0 0
63.5 2 0 38.5 0 0 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 1 1 37.0 0 0 12.0 0 0
61.5 1 1 36.5 0 0 11.5 0 0
61.0 2 1 36.0 0 1 11.0 0 0
60.5 2 1 35.5 0 0 10.5 0 0
60.0 0 2 35.0 0 0 10.0 0 0
59.5 1 0 34.5 0 0 9.5 0 0
59.0 0 0 34.0 0 0 9.0 0 0
58.5 1 0 33.5 0 0 8.5 0 0
58.0 1 1 33.0 0 0 8.0 0 0
57.5 0 2 32.5 0 0 7.5 0 0
57.0 0 0 32.0 0 0 7.0 0 0
56.5 2 4 31.5 0 0 6.5 0 0
56.0 0 0 31.0 0 0 6.0 0 0
55.5 1 2 30.5 0 0 5.5 0 0
55.0 1 1 30.0 0 0 5.0 0 0
54.5 3 1 29.5 0 0 4.5 0 0
54.0 0 3 29.0 1 0 4.0 0 0
53.5 0 1 28.5 0 0 3.5 0 0
53.0 1 1 28.0 0 0 3.0 0 0
52.5 1 1 27.5 0 0 2.5 0 0
52.0 0 1 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 1 0 25.5 0 0 0.5 0 0
0.0 0 0
American Mathematics Competitions
2003 AMC 10 A Results for Rhode Island
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 1 1 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 1 0
109.5 0 0 0 0 0 1 0
109.0 0 0 0 0 0 0 0
108.5 0 0 0 0 0 0 0
108.0 0 0 0 0 0 0 0
107.5 0 0 0 1 0 0 0
107.0 0 0 0 0 0 0 0
106.5 0 0 0 0 1 1 0
106.0 0 0 0 0 0 0 0
105.5 0 0 0 0 1 1 0
105.0 0 0 0 0 0 0 0
104.5 0 0 0 0 0 0 0
104.0 0 0 0 0 2 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 0 0
101.0 0 0 0 0 0 1 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 1 1 0
99.0 0 0 0 0 0 0 0
98.5 0 0 0 0 0 0 0
98.0 0 0 0 0 0 1 0
97.5 0 0 0 0 1 0 0
97.0 0 0 0 0 1 1 0
96.5 0 0 0 0 0 0 0
96.0 0 0 0 0 1 2 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 1 2 0
94.0 0 0 0 0 0 2 0
93.5 0 0 0 0 0 1 0
93.0 0 0 0 0 1 0 0
92.5 0 0 0 0 0 4 0
92.0 0 0 0 0 1 0 0
91.5 0 0 0 0 0 1 0
91.0 0 0 0 0 4 2 0
90.5 0 0 0 0 1 0 0
90.0 0 0 0 0 1 2 0
89.5 0 0 0 0 0 0 0
89.0 0 0 0 0 0 3 0
88.5 0 0 0 1 1 0 0
88.0 0 0 0 0 1 1 0
87.5 0 0 0 0 1 2 0
87.0 0 0 0 0 0 1 0
86.5 0 0 0 0 2 1 0
86.0 0 0 0 0 0 2 0
85.5 0 0 0 0 1 4 0
85.0 0 0 0 0 1 4 0
84.5 0 0 0 0 1 0 0
84.0 0 0 0 0 1 4 0
83.5 0 0 0 0 0 1 0
83.0 0 0 0 0 2 3 0
82.5 0 0 0 0 1 1 0
82.0 0 0 0 0 1 3 0
81.5 0 0 0 0 2 3 0
81.0 0 0 0 0 1 1 0
80.5 0 0 0 0 0 2 0
80.0 0 0 0 0 0 1 0
79.5 0 0 0 0 1 5 0
79.0 0 0 0 0 0 1 0
78.5 0 0 0 0 1 4 0
78.0 0 0 0 0 1 2 0
77.5 0 0 0 0 4 2 0
77.0 0 0 0 0 3 3 0
76.5 0 0 0 0 1 2 0
76.0 0 0 0 0 1 2 0
75.5 0 0 0 0 3 3 0
75.0 0 0 0 0 2 1 0
74.5 0 0 0 0 0 3 0
74.0 0 0 0 0 1 2 0
73.5 0 0 0 0 0 3 0
73.0 0 0 0 1 1 4 0
72.5 0 0 0 0 5 2 0
72.0 0 0 0 0 5 1 0
71.5 0 0 0 0 2 3 0
71.0 0 0 0 0 4 5 0
70.5 0 0 0 0 2 2 0
70.0 0 0 0 0 2 3 0
69.5 0 0 0 0 0 3 0
69.0 0 0 0 0 2 2 0
68.5 0 0 0 0 2 6 0
68.0 0 0 0 0 1 3 0
67.5 0 0 0 0 2 0 0
67.0 0 0 0 0 2 0 0
66.5 0 0 0 0 1 1 0
66.0 0 0 0 0 1 2 0
65.5 0 0 0 0 0 1 0
65.0 0 0 0 0 4 2 0
64.5 0 0 0 0 0 2 0
64.0 0 0 0 0 3 2 0
63.5 0 0 0 0 1 1 0
63.0 0 0 0 0 1 1 0
62.5 0 0 0 0 2 1 0
62.0 0 0 0 1 1 0 0
61.5 0 0 0 0 1 1 0
61.0 0 0 0 0 2 1 0
60.5 0 0 0 0 0 3 0
60.0 0 0 0 0 1 1 0
59.5 0 0 0 0 1 0 0
59.0 0 0 0 0 0 0 0
58.5 0 0 0 0 0 1 0
58.0 0 0 0 0 0 2 0
57.5 0 0 0 0 1 1 0
57.0 0 0 0 0 0 0 0
56.5 0 0 0 0 3 3 0
56.0 0 0 0 0 0 0 0
55.5 0 0 0 0 0 3 0
55.0 0 0 0 0 0 2 0
54.5 0 0 0 0 2 2 0
54.0 0 0 0 0 2 1 0
53.5 0 0 0 0 0 1 0
53.0 0 0 0 0 2 0 0
52.5 0 0 0 0 1 2 0
52.0 0 0 0 0 1 0 0
51.5 0 0 0 0 1 0 0
51.0 0 0 0 0 0 0 0
50.5 0 0 0 0 1 0 0
50.0 0 0 0 0 0 0 0
49.5 0 0 0 0 1 0 0
49.0 0 0 0 0 1 0 0
48.5 0 0 0 0 0 2 0
48.0 0 0 0 0 2 0 0
47.5 0 0 0 0 0 0 0
47.0 0 0 0 0 1 1 0
46.5 0 0 0 0 2 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 2 0 0
43.0 0 0 0 0 3 2 0
42.5 0 0 0 0 1 0 0
42.0 0 0 0 0 2 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 1 0
38.5 0 0 0 0 0 0 0
38.0 0 0 0 0 0 0 0
37.5 0 0 0 0 0 1 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 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 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 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 Rhode Island
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 0.54 2.53 0.99 2.76* 0.58 2.60 0.00
2 0.00 8.97* 0.10 0.71 0.03 0.19 0.00
3 0.26 2.31 0.32 3.59* 0.32 3.21 0.00
4 4.68* 0.00 0.22 3.53 0.13 1.44 0.00
5 0.74 4.58* 0.06 0.06 0.06 4.49 0.00
6 1.35 1.54 1.99* 0.67 0.83 3.62 0.00
7 1.51 1.99* 1.12 1.96 0.29 3.14 0.00
8 1.09 0.61 0.22 0.22 6.41* 1.44 0.00
9 1.67* 0.38 1.54 0.99 0.00 5.42 0.00
10 0.54 0.38 0.90 1.28 3.81* 3.08 0.00
11 0.19 0.06 0.06 0.10 6.41* 3.17 0.00
12 2.69* 2.44 0.26 0.74 0.87 3.01 0.00
13 5.99* 0.38 0.10 0.16 0.00 3.37 0.00
14 1.57* 1.19 0.29 0.80 0.87 5.29 0.00
15 0.51 1.67 3.88* 0.48 0.64 2.82 0.00
16 0.61 0.61 1.54* 0.16 0.51 6.57 0.00
17 0.58 0.35* 0.10 0.22 0.16 8.59 0.00
18 0.58 0.42* 0.10 0.51 0.51 7.88 0.00
19 0.13 0.19 0.10* 0.13 0.03 9.42 0.00
20 0.32 0.26 0.16 0.22 0.26* 8.78 0.00
21 0.45 0.74 0.99 2.08* 2.44 3.30 0.00
22 0.38 1.86* 0.32 0.10 0.10 7.24 0.00
23 0.16 0.10 0.54* 0.64 0.32 8.24 0.00
24 0.13 0.29 0.80 0.38 4.39* 4.01 0.00
25 0.22 0.19* 0.10 0.03 0.16 9.29 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 Rhode Island
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 2
149.0 0 0 124.0 0 0 99.0 1 0
148.5 0 0 123.5 0 0 98.5 1 2
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 1 0
146.5 0 0 121.5 0 0 96.5 0 0
146.0 0 0 121.0 0 0 96.0 4 3
145.5 0 0 120.5 0 0 95.5 1 2
145.0 0 0 120.0 0 0 95.0 3 1
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 5 1
143.0 0 0 118.0 0 0 93.0 1 0
142.5 0 0 117.5 0 0 92.5 6 2
142.0 0 0 117.0 0 1 92.0 0 0
141.5 0 0 116.5 0 0 91.5 2 1
141.0 0 0 116.0 0 0 91.0 3 1
140.5 0 0 115.5 0 0 90.5 0 0
140.0 0 0 115.0 1 0 90.0 4 4
139.5 0 0 114.5 0 0 89.5 0 0
139.0 0 0 114.0 0 0 89.0 4 0
138.5 0 0 113.5 0 0 88.5 2 2
138.0 0 0 113.0 0 0 88.0 1 3
137.5 0 0 112.5 1 0 87.5 4 1
137.0 0 0 112.0 0 0 87.0 1 3
136.5 0 0 111.5 0 0 86.5 1 4
136.0 0 0 111.0 1 0 86.0 3 3
135.5 0 0 110.5 0 0 85.5 1 0
135.0 0 0 110.0 1 0 85.0 1 1
134.5 0 0 109.5 1 0 84.5 0 0
134.0 0 0 109.0 1 1 84.0 5 2
133.5 0 0 108.5 0 0 83.5 0 1
133.0 0 0 108.0 1 0 83.0 5 4
132.5 0 0 107.5 0 0 82.5 1 1
132.0 0 0 107.0 0 0 82.0 2 3
131.5 0 0 106.5 0 2 81.5 3 1
131.0 1 0 106.0 0 0 81.0 0 2
130.5 0 0 105.5 1 2 80.5 3 4
130.0 0 0 105.0 0 0 80.0 1 2
129.5 0 0 104.5 0 0 79.5 4 2
129.0 0 0 104.0 1 0 79.0 6 3
128.5 0 0 103.5 0 0 78.5 1 4
128.0 0 0 103.0 2 1 78.0 5 0
127.5 1 0 102.5 0 0 77.5 3 0
127.0 0 0 102.0 0 0 77.0 5 3
126.5 0 0 101.5 1 0 76.5 1 2
126.0 0 0 101.0 0 0 76.0 2 2
125.5 0 0 100.5 2 1 75.5 3 2
American Mathematics Competitions
2003 AMC 12 A Results for Rhode Island
SCORE DISTRIBUTION
GENDER
Score # Students Score # Students Score # Students
male female male female male female
75.0 2 5 50.0 1 0 25.0 0 0
74.5 2 6 49.5 0 0 24.5 0 0
74.0 1 4 49.0 0 4 24.0 0 0
73.5 5 5 48.5 0 0 23.5 0 0
73.0 3 3 48.0 1 1 23.0 0 0
72.5 1 1 47.5 0 0 22.5 0 0
72.0 2 3 47.0 1 0 22.0 0 0
71.5 4 1 46.5 0 1 21.5 0 0
71.0 2 2 46.0 0 0 21.0 0 0
70.5 0 4 45.5 0 0 20.5 0 0
70.0 3 5 45.0 0 1 20.0 0 0
69.5 4 2 44.5 0 0 19.5 0 0
69.0 1 3 44.0 0 1 19.0 0 0
68.5 1 3 43.5 0 0 18.5 0 0
68.0 2 2 43.0 0 0 18.0 0 0
67.5 3 5 42.5 0 0 17.5 0 0
67.0 3 1 42.0 2 0 17.0 0 0
66.5 0 5 41.5 0 1 16.5 0 0
66.0 4 2 41.0 0 0 16.0 0 0
65.5 0 2 40.5 0 0 15.5 0 0
65.0 2 3 40.0 0 1 15.0 0 0
64.5 0 2 39.5 0 0 14.5 0 0
64.0 1 2 39.0 0 0 14.0 0 0
63.5 0 2 38.5 0 1 13.5 0 0
63.0 1 1 38.0 0 0 13.0 0 0
62.5 2 2 37.5 0 0 12.5 0 0
62.0 0 1 37.0 0 0 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 2 3 35.0 0 0 10.0 0 0
59.5 3 0 34.5 0 0 9.5 0 0
59.0 1 2 34.0 0 0 9.0 0 0
58.5 2 2 33.5 0 0 8.5 0 0
58.0 1 1 33.0 0 0 8.0 0 0
57.5 0 2 32.5 0 0 7.5 0 0
57.0 1 4 32.0 0 0 7.0 0 0
56.5 1 2 31.5 0 0 6.5 0 0
56.0 1 2 31.0 0 0 6.0 0 0
55.5 1 0 30.5 0 0 5.5 0 0
55.0 1 2 30.0 0 0 5.0 0 0
54.5 0 1 29.5 0 0 4.5 0 0
54.0 0 2 29.0 0 0 4.0 0 0
53.5 0 0 28.5 0 0 3.5 0 0
53.0 0 1 28.0 0 0 3.0 0 0
52.5 0 1 27.5 0 0 2.5 0 0
52.0 0 1 27.0 0 0 2.0 0 0
51.5 0 0 26.5 0 0 1.5 0 0
51.0 1 0 26.0 0 0 1.0 0 0
50.5 0 1 25.5 0 0 0.5 0 0
0.0 0 0
American Mathematics Competitions
2003 AMC 12 A Results for Rhode Island
SCORE DISTRIBUTION
score -----------grade-----------
5 6 7 8 9 10 11 12 13 unknown
---------------------------
150.0 0 0 0 0 0 0 0 0 0 0
149.5 0 0 0 0 0 0 0 0 0 0
149.0 0 0 0 0 0 0 0 0 0 0
148.5 0 0 0 0 0 0 0 0 0 0
148.0 0 0 0 0 0 0 0 0 0 0
147.5 0 0 0 0 0 0 0 0 0 0
147.0 0 0 0 0 0 0 0 0 0 0
146.5 0 0 0 0 0 0 0 0 0 0
146.0 0 0 0 0 0 0 0 0 0 0
145.5 0 0 0 0 0 0 0 0 0 0
145.0 0 0 0 0 0 0 0 0 0 0
144.5 0 0 0 0 0 0 0 0 0 0
144.0 0 0 0 0 0 0 0 0 0 0
143.5 0 0 0 0 0 0 0 0 0 0
143.0 0 0 0 0 0 0 0 0 0 0
142.5 0 0 0 0 0 0 0 0 0 0
142.0 0 0 0 0 0 0 0 0 0 0
141.5 0 0 0 0 0 0 0 0 0 0
141.0 0 0 0 0 0 0 0 0 0 0
140.5 0 0 0 0 0 0 0 0 0 0
140.0 0 0 0 0 0 0 0 0 0 0
139.5 0 0 0 0 0 0 0 0 0 0
139.0 0 0 0 0 0 0 0 0 0 0
138.5 0 0 0 0 0 0 0 0 0 0
138.0 0 0 0 0 0 0 0 0 0 0
137.5 0 0 0 0 0 0 0 0 0 0
137.0 0 0 0 0 0 0 0 0 0 0
136.5 0 0 0 0 0 0 0 0 0 0
136.0 0 0 0 0 0 0 0 0 0 0
135.5 0 0 0 0 0 0 0 0 0 0
135.0 0 0 0 0 0 0 0 0 0 0
134.5 0 0 0 0 0 0 0 0 0 0
134.0 0 0 0 0 0 0 0 0 0 0
133.5 0 0 0 0 0 0 0 0 0 0
133.0 0 0 0 0 0 0 0 0 0 0
132.5 0 0 0 0 0 0 0 0 0 0
132.0 0 0 0 0 0 0 0 0 0 0
131.5 0 0 0 0 0 0 0 0 0 0
131.0 0 0 0 0 0 1 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 1 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 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 0 0 0
115.5 0 0 0 0 0 0 0 0 0 0
115.0 0 0 0 0 0 0 0 1 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 1 0 0
112.0 0 0 0 0 0 0 0 0 0 0
111.5 0 0 0 0 0 0 0 0 0 0
111.0 0 0 0 0 0 0 1 0 0 0
110.5 0 0 0 0 0 0 0 0 0 0
110.0 0 0 0 0 0 0 0 1 0 0
109.5 0 0 0 0 0 0 0 1 0 0
109.0 0 0 0 0 0 0 1 1 0 0
108.5 0 0 0 0 0 0 0 0 0 0
108.0 0 0 0 0 0 0 1 0 0 0
107.5 0 0 0 0 0 0 0 0 0 0
107.0 0 0 0 0 0 0 0 0 0 0
106.5 0 0 0 0 0 0 2 0 0 0
106.0 0 0 0 0 0 0 0 0 0 0
105.5 0 0 0 0 0 0 0 3 0 0
105.0 0 0 0 0 0 0 0 0 0 0
104.5 0 0 0 0 0 0 0 0 0 0
104.0 0 0 0 0 0 0 0 1 0 0
103.5 0 0 0 0 0 0 0 0 0 0
103.0 0 0 0 0 0 0 0 3 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 1 0 0 0
101.0 0 0 0 0 0 0 0 0 0 0
100.5 0 0 0 0 0 0 1 2 0 0
100.0 0 0 0 0 0 0 0 0 0 0
99.5 0 0 0 0 0 0 0 4 0 0
99.0 0 0 0 0 0 0 0 1 0 0
98.5 0 0 0 0 0 0 0 3 0 0
98.0 0 0 0 0 0 0 1 1 0 0
97.5 0 0 0 0 0 0 0 0 0 0
97.0 0 0 0 0 0 0 0 1 0 0
96.5 0 0 0 0 0 0 0 0 0 0
96.0 0 0 0 0 0 0 4 3 0 0
95.5 0 0 0 0 0 0 1 2 0 0
95.0 0 0 0 0 0 0 2 3 0 0
94.5 0 0 0 0 0 0 0 0 0 0
94.0 0 0 0 0 0 0 0 1 0 0
93.5 0 0 0 0 0 0 1 6 0 0
93.0 0 0 0 0 0 0 0 1 0 0
92.5 0 0 0 0 0 2 4 2 0 0
92.0 0 0 0 0 0 0 0 0 0 0
91.5 0 0 0 0 0 0 3 0 0 0
91.0 0 0 0 0 0 0 1 2 0 1
90.5 0 0 0 0 0 0 0 0 0 0
90.0 0 0 0 0 0 0 3 5 0 0
89.5 0 0 0 0 0 0 0 0 0 0
89.0 0 0 0 0 0 2 1 1 0 0
88.5 0 0 0 0 0 0 2 2 0 0
88.0 0 0 0 0 0 0 0 4 0 0
87.5 0 0 0 0 0 0 3 2 0 0
87.0 0 0 0 0 0 0 2 2 0 0
86.5 0 0 0 0 0 0 3 2 0 0
86.0 0 0 0 0 0 0 3 3 0 0
85.5 0 0 0 0 0 0 0 1 0 0
85.0 0 0 0 0 0 0 0 2 0 0
84.5 0 0 0 0 0 0 0 0 0 0
84.0 0 0 0 0 0 0 5 2 0 0
83.5 0 0 0 0 0 0 0 1 0 0
83.0 0 0 0 0 0 0 5 4 0 0
82.5 0 0 0 0 0 0 2 0 0 0
82.0 0 0 0 0 0 0 2 3 0 0
81.5 0 0 0 0 0 0 2 2 0 0
81.0 0 0 0 0 0 0 0 2 0 0
80.5 0 0 0 0 0 0 3 4 0 0
80.0 0 0 0 0 0 0 2 1 0 0
79.5 0 0 0 0 0 0 4 2 0 0
79.0 0 0 0 0 0 0 5 4 0 0
78.5 0 0 0 0 0 0 1 4 0 0
78.0 0 0 0 0 0 0 3 2 0 0
77.5 0 0 0 0 0 0 0 3 0 0
77.0 0 0 0 0 0 0 5 3 0 0
76.5 0 0 0 0 0 0 1 2 0 0
76.0 0 0 0 0 0 0 2 2 0 0
75.5 0 0 0 0 1 0 3 1 0 0
75.0 0 0 0 0 0 0 3 4 0 0
74.5 0 0 0 0 0 0 7 1 0 0
74.0 0 0 0 0 0 0 2 3 0 0
73.5 0 0 0 0 0 0 6 4 0 0
73.0 0 0 0 0 0 0 4 2 0 0
72.5 0 0 0 0 0 0 0 2 0 0
72.0 0 0 0 0 0 0 2 4 0 0
71.5 0 0 0 0 0 0 2 3 0 0
71.0 0 0 0 0 0 0 2 2 0 0
70.5 0 0 0 0 0 0 2 2 0 0
70.0 0 0 0 0 0 0 3 5 0 0
69.5 0 0 0 0 0 0 5 1 0 0
69.0 0 0 0 0 0 0 1 3 0 0
68.5 0 0 0 0 0 0 3 1 0 0
68.0 0 0 0 0 0 0 3 1 0 0
67.5 0 0 0 0 0 0 6 2 0 0
67.0 0 0 0 0 0 0 1 3 0 0
66.5 0 0 0 0 0 0 2 3 0 0
66.0 0 0 0 0 0 0 5 1 0 0
65.5 0 0 0 0 0 0 1 1 0 0
65.0 0 0 0 0 0 0 5 0 0 0
64.5 0 0 0 0 0 0 1 1 0 0
64.0 0 0 0 0 0 0 2 1 0 0
63.5 0 0 0 0 0 0 1 1 0 0
63.0 0 0 0 0 0 0 0 2 0 0
62.5 0 0 0 0 0 1 1 2 0 0
62.0 0 0 0 0 0 0 1 0 0 0
61.5 0 0 0 0 0 0 2 0 0 0
61.0 0 0 0 0 0 0 1 0 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 0 0 1 2 0 0
59.0 0 0 0 0 0 0 3 0 0 0
58.5 0 0 0 0 0 0 1 3 0 0
58.0 0 0 0 0 0 0 1 1 0 0
57.5 0 0 0 0 0 0 1 1 0 0
57.0 0 0 0 0 0 0 4 1 0 0
56.5 0 0 0 0 0 0 1 3 0 0
56.0 0 0 0 0 0 0 0 3 0 0
55.5 0 0 0 0 0 0 0 1 0 0
55.0 0 0 0 0 0 0 2 1 0 0
54.5 0 0 0 0 0 0 1 0 0 0
54.0 0 0 0 0 0 0 1 1 0 0
53.5 0 0 0 0 0 0 0 0 0 0
53.0 0 0 0 0 0 0 1 0 0 0
52.5 0 0 0 0 0 0 1 0 0 0
52.0 0 0 0 0 0 0 1 0 0 0
51.5 0 0 0 0 0 0 0 0 0 0
51.0 0 0 0 0 0 0 1 0 0 0
50.5 0 0 0 0 0 0 0 1 0 0
50.0 0 0 0 0 0 0 1 0 0 0
49.5 0 0 0 0 0 0 0 0 0 0
49.0 0 0 0 0 0 0 1 3 0 0
48.5 0 0 0 0 0 0 0 0 0 0
48.0 0 0 0 0 0 0 0 2 0 0
47.5 0 0 0 0 0 0 0 0 0 0
47.0 0 0 0 0 0 0 0 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 0 0 0 0
45.0 0 0 0 0 0 0 0 1 0 0
44.5 0 0 0 0 0 0 0 0 0 0
44.0 0 0 0 0 0 0 1 0 0 0
43.5 0 0 0 0 0 0 0 0 0 0
43.0 0 0 0 0 0 0 0 0 0 0
42.5 0 0 0 0 0 0 0 0 0 0
42.0 0 0 0 0 0 0 1 1 0 0
41.5 0 0 0 0 0 0 0 1 0 0
41.0 0 0 0 0 0 0 0 0 0 0
40.5 0 0 0 0 0 0 0 0 0 0
40.0 0 0 0 0 0 0 1 1 0 0
39.5 0 0 0 0 0 0 0 0 0 0
39.0 0 0 0 0 0 0 0 0 0 0
38.5 0 0 0 0 0 0 0 1 0 0
38.0 0 0 0 0 0 0 0 0 0 0
37.5 0 0 0 0 0 0 0 0 0 0
37.0 0 0 0 0 0 0 0 0 0 0
36.5 0 0 0 0 0 0 0 0 0 0
36.0 0 0 0 0 0 0 0 0 0 0
35.5 0 0 0 0 0 0 0 0 0 0
35.0 0 0 0 0 0 0 0 0 0 0
34.5 0 0 0 0 0 0 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 0 0 0
27.5 0 0 0 0 0 0 0 0 0 0
27.0 0 0 0 0 0 0 0 0 0 0
26.5 0 0 0 0 0 0 0 0 0 0
26.0 0 0 0 0 0 0 0 0 0 0
25.5 0 0 0 0 0 0 0 0 0 0
25.0 0 0 0 0 0 0 0 0 0 0
24.5 0 0 0 0 0 0 0 0 0 0
24.0 0 0 0 0 0 0 0 0 0 0
23.5 0 0 0 0 0 0 0 0 0 0
23.0 0 0 0 0 0 0 0 0 0 0
22.5 0 0 0 0 0 0 0 0 0 0
22.0 0 0 0 0 0 0 0 0 0 0
21.5 0 0 0 0 0 0 0 0 0 0
21.0 0 0 0 0 0 0 0 0 0 0
20.5 0 0 0 0 0 0 0 0 0 0
20.0 0 0 0 0 0 0 0 0 0 0
19.5 0 0 0 0 0 0 0 0 0 0
19.0 0 0 0 0 0 0 0 0 0 0
18.5 0 0 0 0 0 0 0 0 0 0
18.0 0 0 0 0 0 0 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 Rhode Island
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 0.30 1.59 0.60 5.49* 0.43 1.59 0.00
2 0.03 9.12* 0.05 0.73 0.00 0.08 0.00
3 0.28 2.67 0.30 5.14* 0.08 1.54 0.00
4 5.82* 0.05 0.13 3.38 0.03 0.60 0.00
5 0.10 0.13 0.10 0.03 8.59* 1.06 0.00
6 1.11 2.34 3.73* 0.48 0.40 1.94 0.00
7 2.04 2.27* 1.03 1.79 0.28 2.59 0.00
8 0.65 0.48 0.23 0.20 7.78* 0.65 0.00
9 0.28 0.71 1.76 2.62* 0.08 4.56 0.00
10 0.25 0.83 0.38 3.12* 0.23 5.19 0.00
11 0.71 0.60 1.23* 0.43 1.03 5.99 0.00
12 0.05 0.10 0.50 0.40 6.83* 2.12 0.00
13 0.43 0.50 0.58 1.49 3.98* 3.02 0.00
14 0.73 0.48 0.48 4.76* 0.81 2.75 0.00
15 0.15 0.23 0.63* 0.13 0.25 8.61 0.00
16 0.53 0.60 3.80* 0.38 0.93 3.75 0.00
17 0.68 0.60* 0.25 1.01 0.20 7.25 0.00
18 0.08 0.48* 0.20 0.10 0.33 8.82 0.00
19 0.63 0.60 0.78 1.23* 0.35 6.40 0.00
20 0.35* 0.38 0.60 0.73 0.28 7.66 0.00
21 0.73 0.53 0.23 0.78* 1.34 6.40 0.00
22 0.48 0.43 0.20* 0.73 0.23 7.93 0.00
23 0.28 0.30* 0.18 0.10 0.25 8.89 0.00
24 0.03 1.41* 0.81 0.10 0.15 7.51 0.00
25 0.50 0.33 0.20* 0.08 1.76 7.13 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 Rhode Island
SCORE DISTRIBUTION
GENDER
Score # Students Score # Students Score # Students
male female male female male female
150.0 1 0 125.0 0 0 100.0 0 0
149.5 0 0 124.5 0 0 99.5 2 0
149.0 0 0 124.0 1 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 1 1
147.5 0 0 122.5 0 0 97.5 1 0
147.0 0 0 122.0 0 0 97.0 1 0
146.5 0 0 121.5 0 0 96.5 0 1
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 1 0
144.0 0 0 119.0 0 0 94.0 1 0
143.5 0 0 118.5 0 0 93.5 2 0
143.0 0 0 118.0 1 0 93.0 2 0
142.5 0 0 117.5 0 0 92.5 3 1
142.0 0 0 117.0 1 0 92.0 0 0
141.5 0 0 116.5 0 0 91.5 2 0
141.0 0 0 116.0 0 0 91.0 2 0
140.5 0 0 115.5 0 0 90.5 0 2
140.0 0 0 115.0 1 0 90.0 4 1
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 0
137.5 0 0 112.5 0 0 87.5 0 2
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 1 0 86.0 0 0
135.5 0 0 110.5 0 0 85.5 1 0
135.0 0 0 110.0 1 0 85.0 2 0
134.5 0 0 109.5 0 0 84.5 2 0
134.0 0 0 109.0 0 0 84.0 1 1
133.5 0 0 108.5 0 0 83.5 1 1
133.0 0 0 108.0 0 0 83.0 2 0
132.5 0 0 107.5 0 0 82.5 2 0
132.0 0 0 107.0 0 0 82.0 0 1
131.5 0 0 106.5 1 2 81.5 0 2
131.0 0 0 106.0 0 0 81.0 3 1
130.5 0 0 105.5 0 0 80.5 3 1
130.0 0 0 105.0 0 2 80.0 0 2
129.5 0 0 104.5 0 1 79.5 2 1
129.0 0 0 104.0 1 0 79.0 1 3
128.5 0 0 103.5 1 0 78.5 0 0
128.0 0 0 103.0 0 0 78.0 0 1
127.5 0 0 102.5 0 1 77.5 2 0
127.0 0 0 102.0 0 0 77.0 0 4
126.5 0 0 101.5 1 0 76.5 3 0
126.0 0 0 101.0 1 0 76.0 1 3
125.5 0 0 100.5 0 1 75.5 0 5
American Mathematics Competitions
2003 AMC 10 B Results for Rhode Island
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 1 49.5 0 0 24.5 0 0
74.0 0 0 49.0 0 0 24.0 0 0
73.5 1 2 48.5 0 0 23.5 0 0
73.0 1 1 48.0 0 0 23.0 0 0
72.5 0 0 47.5 0 0 22.5 0 0
72.0 2 3 47.0 0 0 22.0 0 0
71.5 0 0 46.5 0 0 21.5 0 0
71.0 1 1 46.0 0 0 21.0 0 0
70.5 0 0 45.5 0 0 20.5 0 0
70.0 2 1 45.0 0 0 20.0 0 0
69.5 1 1 44.5 0 0 19.5 0 0
69.0 1 1 44.0 0 1 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 1 0 42.5 0 0 17.5 0 0
67.0 0 1 42.0 0 0 17.0 0 0
66.5 2 1 41.5 0 0 16.5 0 0
66.0 3 0 41.0 0 0 16.0 0 0
65.5 1 1 40.5 0 0 15.5 0 0
65.0 0 0 40.0 0 0 15.0 0 0
64.5 0 2 39.5 0 1 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 2 1 38.0 0 0 13.0 0 0
62.5 1 0 37.5 0 0 12.5 0 0
62.0 0 0 37.0 0 0 12.0 0 0
61.5 4 0 36.5 0 0 11.5 0 0
61.0 0 0 36.0 1 0 11.0 0 0
60.5 0 0 35.5 0 0 10.5 0 0
60.0 0 0 35.0 1 0 10.0 0 0
59.5 0 2 34.5 0 0 9.5 0 0
59.0 0 0 34.0 0 0 9.0 0 0
58.5 0 2 33.5 0 0 8.5 0 0
58.0 0 2 33.0 0 0 8.0 0 0
57.5 0 0 32.5 0 0 7.5 0 0
57.0 1 0 32.0 0 0 7.0 0 0
56.5 1 0 31.5 0 0 6.5 0 0
56.0 0 0 31.0 0 0 6.0 0 0
55.5 0 0 30.5 0 0 5.5 0 0
55.0 0 0 30.0 0 0 5.0 0 0
54.5 0 0 29.5 0 0 4.5 0 0
54.0 0 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 2 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 Rhode Island
SCORE DISTRIBUTION
score -----------grade-----------
5 6 7 8 9 10 unknown
---------------------------
150.0 0 0 0 0 0 1 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 1 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 1 0
117.5 0 0 0 0 0 0 0
117.0 0 0 0 0 0 1 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 1 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 1 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 3 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 1 0 0
104.0 0 0 0 0 0 1 0
103.5 0 0 0 0 1 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 1 0 0
101.5 0 0 0 0 1 0 1
101.0 0 1 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 2 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 1 0 0
97.0 0 0 0 0 0 1 0
96.5 0 0 0 0 0 1 1
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 1 0
94.0 0 0 0 0 0 1 0
93.5 0 0 0 0 0 2 0
93.0 0 0 1 0 0 1 0
92.5 0 0 0 0 1 3 0
92.0 0 0 0 0 0 0 0
91.5 0 0 0 0 1 1 0
91.0 0 0 0 0 1 1 0
90.5 0 0 0 0 1 1 0
90.0 0 0 0 0 2 3 0
89.5 0 0 0 0 0 0 0
89.0 0 0 0 1 0 1 0
88.5 0 0 0 0 0 1 0
88.0 0 0 0 0 0 0 0
87.5 0 0 0 0 1 1 0
87.0 0 0 0 0 0 0 0
86.5 0 0 0 0 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 2 0
84.5 0 0 0 0 1 1 0
84.0 0 0 0 0 2 0 0
83.5 0 0 0 0 1 1 0
83.0 0 0 0 0 0 2 0
82.5 0 0 0 0 1 1 0
82.0 0 0 0 0 0 1 0
81.5 0 0 0 0 1 1 0
81.0 0 0 2 0 2 0 0
80.5 0 0 0 0 1 3 0
80.0 0 0 0 0 1 1 0
79.5 0 0 0 0 2 1 0
79.0 0 0 0 0 2 2 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 1 1 0
77.0 0 0 0 0 3 1 0
76.5 0 0 0 0 1 2 0
76.0 0 0 0 0 1 4 0
75.5 0 0 0 0 1 4 0
75.0 0 0 0 0 3 0 0
74.5 0 0 0 0 3 0 0
74.0 0 0 0 0 0 0 0
73.5 0 0 0 0 1 2 0
73.0 0 0 0 0 1 1 0
72.5 0 0 0 0 0 0 0
72.0 0 0 0 0 1 4 0
71.5 0 0 0 0 0 0 0
71.0 0 0 0 0 1 0 1
70.5 0 0 0 0 0 0 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 2 0 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 2 0 0
67.0 0 0 0 0 0 1 0
66.5 0 0 0 0 1 2 0
66.0 0 1 0 0 1 1 1
65.5 0 0 0 0 1 1 0
65.0 0 0 0 0 0 0 0
64.5 0 0 0 0 1 1 0
64.0 0 0 0 0 0 0 0
63.5 0 0 0 0 2 0 0
63.0 0 0 0 0 3 0 0
62.5 0 0 0 0 1 0 0
62.0 0 0 0 0 0 0 0
61.5 0 0 0 1 1 2 0
61.0 0 0 0 0 0 0 0
60.5 0 0 0 0 0 0 0
60.0 0 0 0 0 0 0 0
59.5 0 0 0 0 0 2 0
59.0 0 0 0 0 0 0 0
58.5 0 0 0 0 1 1 0
58.0 0 0 0 0 2 0 0
57.5 0 0 0 0 0 0 0
57.0 0 0 0 0 0 1 0
56.5 0 0 0 0 1 0 0
56.0 0 0 0 0 0 0 0
55.5 0 0 0 0 0 0 0
55.0 0 0 0 0 0 0 0
54.5 0 0 0 0 0 0 0
54.0 0 0 0 0 1 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 1 1 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 1 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 1 0
39.0 0 0 0 0 0 0 0
38.5 0 0 0 0 0 0 0
38.0 0 0 0 0 0 0 0
37.5 0 0 0 0 0 0 0
37.0 0 0 0 0 0 0 0
36.5 0 0 0 0 0 0 0
36.0 0 0 0 0 0 1 0
35.5 0 0 0 0 0 0 0
35.0 0 0 0 0 1 0 0
34.5 0 0 0 0 0 0 0
34.0 0 0 0 0 0 0 0
33.5 0 0 0 0 0 0 0
33.0 0 0 0 0 0 0 0
32.5 0 0 0 0 0 0 0
32.0 0 0 0 0 0 0 0
31.5 0 0 0 0 0 0 0
31.0 0 0 0 0 0 0 0
30.5 0 0 0 0 0 0 0
30.0 0 0 0 0 0 0 0
29.5 0 0 0 0 0 0 0
29.0 0 0 0 0 0 0 0
28.5 0 0 0 0 0 0 0
28.0 0 0 0 0 0 0 0
27.5 0 0 0 0 0 0 0
27.0 0 0 0 0 0 0 0
26.5 0 0 0 0 0 0 0
26.0 0 0 0 0 0 0 0
25.5 0 0 0 0 0 0 0
25.0 0 0 0 0 0 0 0
24.5 0 0 0 0 0 0 0
24.0 0 0 0 0 0 0 0
23.5 0 0 0 0 0 0 0
23.0 0 0 0 0 0 0 0
22.5 0 0 0 0 0 0 0
22.0 0 0 0 0 0 0 0
21.5 0 0 0 0 0 0 0
21.0 0 0 0 0 0 0 0
20.5 0 0 0 0 0 0 0
20.0 0 0 0 0 0 0 0
19.5 0 0 0 0 0 0 0
19.0 0 0 0 0 0 0 0
18.5 0 0 0 0 0 0 0
18.0 0 0 0 0 0 0 0
17.5 0 0 0 0 0 0 0
17.0 0 0 0 0 0 0 0
16.5 0 0 0 0 0 0 0
16.0 0 0 0 0 0 0 0
15.5 0 0 0 0 0 0 0
15.0 0 0 0 0 0 0 0
14.5 0 0 0 0 0 0 0
14.0 0 0 0 0 0 0 0
13.5 0 0 0 0 0 0 0
13.0 0 0 0 0 0 0 0
12.5 0 0 0 0 0 0 0
12.0 0 0 0 0 0 0 0
11.5 0 0 0 0 0 0 0
11.0 0 0 0 0 0 0 0
10.5 0 0 0 0 0 0 0
10.0 0 0 0 0 0 0 0
9.5 0 0 0 0 0 0 0
9.0 0 0 0 0 0 0 0
8.5 0 0 0 0 0 0 0
8.0 0 0 0 0 0 0 0
7.5 0 0 0 0 0 0 0
7.0 0 0 0 0 0 0 0
6.5 0 0 0 0 0 0 0
6.0 0 0 0 0 0 0 0
5.5 0 0 0 0 0 0 0
5.0 0 0 0 0 0 0 0
4.5 0 0 0 0 0 0 0
4.0 0 0 0 0 0 0 0
3.5 0 0 0 0 0 0 0
3.0 0 0 0 0 0 0 0
2.5 0 0 0 0 0 0 0
2.0 0 0 0 0 0 0 0
1.5 0 0 0 0 0 0 0
1.0 0 0 0 0 0 0 0
0.5 0 0 0 0 0 0 0
0 0 0 0 0 0 0
American Mathematics Competitions
2003 AMC 10 B Results for Rhode Island
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 0.11 9.49* 0.17 0.06 0.17 0.00
2 0.00 0.06 1.09 8.11* 0.17 0.57 0.00
3 0.11 6.34* 0.97 0.63 0.11 1.83 0.00
4 8.40* 0.17 0.11 0.11 0.17 1.03 0.00
5 0.57 0.57 3.89* 0.51 0.86 3.60 0.00
6 0.80 1.49 0.29 3.71* 0.29 3.43 0.00
7 0.46 5.26* 0.34 1.26 0.17 2.51 0.00
8 0.06 0.46* 0.17 0.40 0.29 8.63 0.00
9 0.23 2.40* 0.23 0.23 0.46 6.46 0.00
10 0.23 0.23 3.83* 1.03 0.46 4.23 0.00
11 4.40* 0.46 0.29 0.11 1.37 3.37 0.00
12 0.23 0.46 6.57* 0.11 0.29 2.34 0.00
13 2.29 0.86 0.51 0.91 1.09* 4.34 0.00
14 1.09 0.34 0.40 2.86* 0.00 5.31 0.00
15 1.54 1.66 0.23 0.86 4.06* 1.66 0.00
16 0.40 0.34 0.40 0.46 4.69* 3.71 0.00
17 0.06 1.20* 0.29 0.17 0.11 8.17 0.00
18 0.40 2.06 0.29 1.37* 1.60 4.29 0.00
19 0.17 0.29 0.23 0.23 0.29* 8.80 0.00
20 0.34 0.29 0.23 1.89* 1.14 6.11 0.00
21 1.71 0.23 0.74* 1.49 0.17 5.66 0.00
22 1.43 2.69* 1.83 0.40 0.23 3.43 0.00
23 0.34 0.11 0.29 1.26* 0.23 7.77 0.00
24 0.06 0.06 1.37 0.06 0.17* 8.29 0.00
25 1.20 2.46* 0.57 0.17 0.29 5.31 0.00
(*) Correct Response
(?) Response the computer was unable to read due to incomplete
erasures or two answers marked in the same column
American Mathematics Competitions
2003 AMC 12 B Results for Rhode Island
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 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 2 1
146.5 0 0 121.5 0 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 0 0
145.0 0 0 120.0 0 0 95.0 1 0
144.5 0 0 119.5 0 0 94.5 0 0
144.0 0 0 119.0 0 0 94.0 0 0
143.5 0 0 118.5 0 0 93.5 0 2
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 0 0
141.5 0 0 116.5 0 0 91.5 0 0
141.0 0 0 116.0 0 0 91.0 0 0
140.5 0 0 115.5 0 0 90.5 0 0
140.0 0 0 115.0 1 0 90.0 4 1
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 0 0
138.0 0 0 113.0 0 0 88.0 0 0
137.5 0 0 112.5 0 0 87.5 2 0
137.0 0 0 112.0 0 0 87.0 0 0
136.5 0 0 111.5 1 0 86.5 0 0
136.0 0 0 111.0 0 0 86.0 0 0
135.5 0 0 110.5 0 0 85.5 0 1
135.0 0 0 110.0 0 0 85.0 2 0
134.5 0 0 109.5 0 0 84.5 0 0
134.0 0 0 109.0 0 0 84.0 1 0
133.5 0 0 108.5 0 0 83.5 0 0
133.0 0 0 108.0 0 0 83.0 3 2
132.5 0 0 107.5 0 0 82.5 0 1
132.0 0 0 107.0 0 0 82.0 1 1
131.5 0 0 106.5 0 0 81.5 1 1
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 1 0
129.5 0 0 104.5 0 0 79.5 2 2
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 1 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 1 0
126.0 0 0 101.0 1 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 Rhode Island
SCORE DISTRIBUTION
GENDER
Score # Students Score # Students Score # Students
male female male female male female
75.0 2 0 50.0 0 0 25.0 0 0
74.5 3 0 49.5 0 0 24.5 0 0
74.0 0 1 49.0 0 0 24.0 0 0
73.5 1 2 48.5 0 0 23.5 0 0
73.0 1 1 48.0 0 0 23.0 0 0
72.5 1 0 47.5 1 0 22.5 0 0
72.0 1 1 47.0 0 0 22.0 0 0
71.5 1 0 46.5 0 0 21.5 0 0
71.0 5 1 46.0 0 0 21.0 0 0
70.5 1 0 45.5 0 0 20.5 0 0
70.0 1 2 45.0 0 0 20.0 0 0
69.5 1 1 44.5 1 0 19.5 0 0
69.0 1 2 44.0 0 0 19.0 0 0
68.5 1 0 43.5 1 0 18.5 0 0
68.0 1 2 43.0 0 0 18.0 0 0
67.5 3 1 42.5 0 0 17.5 0 0
67.0 1 1 42.0 0 1 17.0 0 0
66.5 2 3 41.5 0 1 16.5 0 0
66.0 0 1 41.0 0 0 16.0 0 0
65.5 1 1 40.5 0 0 15.5 0 0
65.0 0 2 40.0 0 0 15.0 0 0
64.5 1 0 39.5 0 0 14.5 0 0
64.0 1 1 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 2 0 37.5 0 1 12.5 0 0
62.0 1 0 37.0 0 0 12.0 0 0
61.5 0 0 36.5 0 0 11.5 0 0
61.0 1 1 36.0 1 0 11.0 0 0
60.5 1 0 35.5 0 0 10.5 0 0
60.0 0 1 35.0 0 0 10.0 0 0
59.5 0 0 34.5 0 0 9.5 0 0
59.0 0 2 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 3 0 32.5 0 0 7.5 0 0
57.0 1 1 32.0 0 0 7.0 0 0
56.5 2 1 31.5 0 0 6.5 0 0
56.0 0 0 31.0 0 0 6.0 0 0
55.5 0 0 30.5 0 0 5.5 0 0
55.0 1 0 30.0 0 0 5.0 0 0
54.5 0 1 29.5 0 0 4.5 0 0
54.0 0 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 1 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 1 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 Rhode Island
SCORE DISTRIBUTION
score -----------grade-----------
5 6 7 8 9 10 11 12 13 unknown
---------------------------
150.0 0 0 0 0 0 0 0 0 0 0
149.5 0 0 0 0 0 0 0 0 0 0
149.0 0 0 0 0 0 0 0 0 0 0
148.5 0 0 0 0 0 0 0 0 0 0
148.0 0 0 0 0 0 0 0 0 0 0
147.5 0 0 0 0 0 0 0 0 0 0
147.0 0 0 0 0 0 0 0 0 0 0
146.5 0 0 0 0 0 0 0 0 0 0
146.0 0 0 0 0 0 0 0 0 0 0
145.5 0 0 0 0 0 0 0 0 0 0
145.0 0 0 0 0 0 0 0 0 0 0
144.5 0 0 0 0 0 0 0 0 0 0
144.0 0 0 0 0 0 0 0 0 0 0
143.5 0 0 0 0 0 0 0 0 0 0
143.0 0 0 0 0 0 0 0 0 0 0
142.5 0 0 0 0 0 0 0 0 0 0
142.0 0 0 0 0 0 0 0 0 0 0
141.5 0 0 0 0 0 0 0 0 0 0
141.0 0 0 0 0 0 0 0 0 0 0
140.5 0 0 0 0 0 0 0 0 0 0
140.0 0 0 0 0 0 0 0 0 0 0
139.5 0 0 0 0 0 0 0 0 0 0
139.0 0 0 0 0 0 0 0 0 0 0
138.5 0 0 0 0 0 0 0 0 0 0
138.0 0 0 0 0 0 0 0 0 0 0
137.5 0 0 0 0 0 0 0 0 0 0
137.0 0 0 0 0 0 0 0 0 0 0
136.5 0 0 0 0 0 0 0 0 0 0
136.0 0 0 0 0 0 0 0 0 0 0
135.5 0 0 0 0 0 0 0 0 0 0
135.0 0 0 0 0 0 0 0 0 0 0
134.5 0 0 0 0 0 0 0 0 0 0
134.0 0 0 0 0 0 0 0 0 0 0
133.5 0 0 0 0 0 0 0 0 0 0
133.0 0 0 0 0 0 0 0 0 0 0
132.5 0 0 0 0 0 0 0 0 0 0
132.0 0 0 0 0 0 0 0 0 0 0
131.5 0 0 0 0 0 0 0 0 0 0
131.0 0 0 0 0 0 0 0 0 0 0
130.5 0 0 0 0 0 0 0 0 0 0
130.0 0 0 0 0 0 0 0 0 0 0
129.5 0 0 0 0 0 0 0 0 0 0
129.0 0 0 0 0 0 0 0 0 0 0
128.5 0 0 0 0 0 0 0 0 0 0
128.0 0 0 0 0 0 0 0 0 0 0
127.5 0 0 0 0 0 0 0 0 0 0
127.0 0 0 0 0 0 0 0 0 0 0
126.5 0 0 0 0 0 0 0 0 0 0
126.0 0 0 0 0 0 0 0 0 0 0
125.5 0 0 0 0 0 0 0 0 0 0
125.0 0 0 0 0 0 0 0 0 0 0
124.5 0 0 0 0 0 0 0 0 0 0
124.0 0 0 0 0 0 0 0 0 0 0
123.5 0 0 0 0 0 0 0 0 0 0
123.0 0 0 0 0 0 0 0 0 0 0
122.5 0 0 0 0 0 0 0 0 0 0
122.0 0 0 0 0 0 0 0 0 0 0
121.5 0 0 0 0 0 0 0 0 0 0
121.0 0 0 0 0 0 0 0 0 0 0
120.5 0 0 0 0 0 0 0 0 0 0
120.0 0 0 0 0 0 0 0 0 0 0
119.5 0 0 0 0 0 0 0 0 0 0
119.0 0 0 0 0 0 0 0 0 0 0
118.5 0 0 0 0 0 0 0 0 0 0
118.0 0 0 0 0 0 0 0 0 0 0
117.5 0 0 0 0 0 0 0 0 0 0
117.0 0 0 0 0 0 0 0 0 0 0
116.5 0 0 0 0 0 0 0 0 0 0
116.0 0 0 0 0 0 0 0 0 0 0
115.5 0 0 0 0 0 0 0 0 0 0
115.0 0 0 0 0 0 0 0 1 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 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 0 0 0 0
109.5 0 0 0 0 0 0 0 0 0 0
109.0 0 0 0 0 0 0 0 0 0 0
108.5 0 0 0 0 0 0 0 0 0 0
108.0 0 0 0 0 0 0 0 0 0 0
107.5 0 0 0 0 0 0 0 0 0 0
107.0 0 0 0 0 0 0 0 0 0 0
106.5 0 0 0 0 0 0 0 0 0 0
106.0 0 0 0 0 0 0 0 0 0 0
105.5 0 0 0 0 0 0 0 0 0 0
105.0 0 0 0 0 0 0 0 0 0 0
104.5 0 0 0 0 0 0 0 0 0 0
104.0 0 0 0 0 0 0 0 0 0 0
103.5 0 0 0 0 0 0 0 0 0 0
103.0 0 0 0 0 0 0 0 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 1 0 0
100.5 0 0 0 0 0 0 0 0 0 0
100.0 0 0 0 0 0 0 0 0 0 0
99.5 0 0 0 0 0 0 0 0 0 0
99.0 0 0 0 0 0 0 0 1 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 0 0 2 1 0 0
96.5 0 0 0 0 0 0 0 0 0 0
96.0 0