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Missing Title
American Mathematics Competitions
2006 AMC 10 A Results for Maine
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 453
Number of unofficial participants: 0
Average score of participants: 71.8
Average score for female students is: 69.9 ( 232 Students)
Average score for male students is: 73.8 ( 209 Students)
Average score for unspecified gender is 72.4 ( 12 Students)
Average score for grade 10 is: 73.4 ( 263 Students)
Average score for grade 9 is: 68.9 ( 183 Students)
Average score for grade 8 and below is: 95.0 ( 4 Students)
Average score with unknown grade: 74.2 ( 3 Students)
AIME qualifying score = 120.0 or better
Number of AIME qualifers 2
Number of schools returning results 16
Average school winning score 101.94
American Mathematics Competitions
2006 AMC 12 A Results for Maine
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 730
Number of unofficial participants: 0
Average score of participants: 80.8
Average score for female students is: 77.2 ( 328 Students)
Average score for male students is: 83.9 ( 383 Students)
Average score for unspecified gender is 79.8 ( 19 Students)
Average score for grade 13 is: 84.0 ( 2 Students)
Average score for grade 12 is: 82.9 ( 328 Students)
Average score for grade 11 is: 80.1 ( 332 Students)
Average score for grade 10 is: 74.0 ( 53 Students)
Average score for grade 9 is: 69.1 ( 11 Students)
Average score with unknown grade: 81.6 ( 4 Students)
AIME qualifying score = 100.0 or better
Number of AIME qualifers 72
Number of schools returning results 23
Average school winning score 107.48
Average school team score 309.48
American Mathematics Competitions
2006 AMC 10 B Results for Maine
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 183
Number of unofficial participants: 8
Average score of participants: 68.8
Average score for female students is: 65.5 ( 84 Students)
Average score for male students is: 70.9 ( 91 Students)
Average score for unspecified gender is 79.9 ( 8 Students)
Average score for grade 10 is: 69.0 ( 133 Students)
Average score for grade 9 is: 77.0 ( 26 Students)
Average score for grade 8 and below is: 58.8 ( 23 Students)
Average score with unknown grade: 58.5 ( 1 Student)
AIME qualifying score = 120.0 or better
Number of AIME qualifers 2
Number of schools returning results 11
Average school winning score 92.77
American Mathematics Competitions
2006 AMC 12 B Results for Maine
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 255
Number of unofficial participants: 1
Average score of participants: 82.2
Average score for female students is: 80.5 ( 99 Students)
Average score for male students is: 83.6 ( 145 Students)
Average score for unspecified gender is 80.0 ( 11 Students)
Average score for grade 12 is: 84.5 ( 99 Students)
Average score for grade 11 is: 79.5 ( 130 Students)
Average score for grade 10 is: 91.3 ( 12 Students)
Average score for grade 9 is: 95.5 ( 6 Students)
Average score with unknown grade: 75.3 ( 8 Students)
AIME qualifying score = 100.0 or better
Number of AIME qualifers 41
Number of schools returning results 15
Average school winning score 109.67
Average school team score 310.73
2006 State AMC 12 TEAM Score Distribution
-----------------------------------------------
score A B Rank
-----------------------------------------------
370.0 1 1
363.0 1 2
355.0 1 3
350.0 1 4
343.5 1 5
341.0 1 6
340.0 1 7
339.5 1 8
336.5 1 9
326.5 1 10
324.5 3 11
323.0 1 14
322.5 1 15
320.0 1 16
318.0 2 17
316.5 1 19
315.0 1 20
314.5 1 21
309.5 1 22
305.5 1 23
302.5 1 24
301.5 1 25
300.5 1 26
298.5 1 27
293.0 1 28
292.5 1 29
290.0 1 30
288.5 1 31
278.5 1 32
275.0 1 33
272.5 1 34
261.5 1 35
259.5 1 36
254.0 1 37
210.0 1 38
2006 AMC Contest Score Distributions
-----------------------------------------------
score 12 A 12 B 10 A 10 B
-----------------------------------------------
130.0 1 1
129.0 1
127.5 1
126.5 1
124.0 1 1 1
123.0 2
122.0 1
119.5 3 1
118.5 2 1
118.0 1
117.0 1 1
116.0 1 1
115.0 3 1 1
114.0 1
113.5 2 1
112.5 4 1
112.0 1
111.5 2 1
111.0 1 1 1
110.0 5
109.0 5 1 2
108.0 5 5
107.5 2 1
106.5 7 4 2
106.0 1
105.5 4 3 2
105.0 1 1
104.5 1 3
104.0 4 1 2 1
103.0 4 2 2
102.5 1
102.0 3 4 2
101.5 1 1 2 1
101.0 4 1
100.5 5 3 1
99.5 10 1 1 1
99.0 1 1
98.5 5 4 4 2
98.0 7 3 1
97.5 1 2 1
97.0 13 2 2 2
96.5 1
96.0 12 7 2 1
95.5 1 1
95.0 7 7 3
94.5 5 3 1
94.0 3 1
93.5 4 2 5 1
93.0 1 1
92.5 13 8 3 2
92.0 8 3 2 1
91.5 6 3 5
91.0 11 3 5
90.5 2 2 2 1
90.0 9 4 3 5
89.5 2 3 1
89.0 13 5 4 1
88.5 9 1 3 1
88.0 6 3
87.5 14 2 3
87.0 4 1 1
86.5 24 6 5
86.0 2 2 7 1
85.5 9 3 2
85.0 8 3 2 1
84.5 6 1 6
84.0 20 1 5 2
83.5 4 3 2
83.0 23 3 7 1
82.5 6 3 1 2
82.0 8 3 4
81.5 9 3 3
81.0 10 1 3 1
80.5 14 4 7 1
80.0 9 4
79.5 10 4 5 3
79.0 6 4 3
78.5 7 1 3 3
78.0 14 5 7 1
77.5 8 1 2
77.0 18 8 5 2
76.5 3 1 2 3
76.0 10 1 6 2
75.5 8 6 8 1
75.0 9 2 1 3
74.5 21 1 12 1
74.0 9 2 6 3
73.5 8 2 1 3
73.0 3 5 3 1
72.5 8 2 6 1
72.0 11 5 8 2
71.5 5 5 3
71.0 15 7 7 1
70.5 4 3 2 2
70.0 7 3 7 1
69.5 10 1 10
69.0 8 3 1 4
68.5 2 3 8 1
68.0 2 2 6 3
67.5 9 1 6 1
67.0 8 8
66.5 7 2 5 1
66.0 7 4 6 4
65.5 6 6 2
65.0 6 8 2
64.5 2 1 8 1
64.0 2 2 7 4
63.5 4 2 5 4
63.0 4 1 3 1
62.5 5 2 5 3
62.0 5 2
61.5 5 1 5 2
61.0 4 3 4 2
60.5 3 2 3 5
60.0 1 2 7 1
59.5 2 3 2
59.0 5 2 8 4
58.5 1 6 1
58.0 2 5 1
57.5 2 1 2 2
57.0 2 1
56.5 4 2 3
56.0 3 2 4 1
55.5 3 1 1 3
55.0 3 1 3
54.5 2 3 1
54.0 1 7 2
53.5 1 4 2
53.0 1 5 4
52.5 2 1 2
52.0 2 1 2 1
51.5 2 1 1
51.0 1 3 1
50.5 2 1 5 1
50.0 2 2 2
49.5 1
49.0 1 1 1
48.5 1 1
48.0 3 3 3
47.5 1
47.0 3 2
46.5 1 1
46.0 1 1
45.5 1 2
45.0 1
44.5 2 1 1 3
43.5 1
43.0 1 1 1
42.0 1 2 3
41.0 3 1
40.5 1 2
40.0 1 2
39.5 1
39.0 2 1
38.5 1
37.5 2
37.0 1 1
36.0 4 1
35.0 1
32.5 1 1 1
32.0 3
31.0 1
30.5 1
30.0 1
24.0 1 2 4
18.0 1 1
American Mathematics Competitions
2006 AMC 10 A Results for Maine
SCORE DISTRIBUTION
GENDER
Score # Students Score # Students Score # Students
male female male female male female
150.0 125.0 100.0
149.5 124.5 99.5 1
149.0 124.0 1 99.0
148.5 123.5 98.5 1 3
148.0 123.0 98.0 3
147.5 122.5 97.5 1
147.0 122.0 97.0 2
146.5 121.5 96.5 1
146.0 121.0 96.0 2
145.5 120.5 95.5 1
145.0 120.0 95.0 2 1
144.5 119.5 94.5 1
144.0 119.0 94.0
143.5 118.5 93.5 4 1
143.0 118.0 1 93.0
142.5 117.5 92.5 2 1
142.0 117.0 92.0 2
141.5 116.5 91.5 2 3
141.0 116.0 91.0 2 3
140.5 115.5 90.5 1 1
140.0 115.0 90.0 2 1
139.5 114.5 89.5 2 1
139.0 114.0 1 89.0 3
138.5 113.5 88.5 3
138.0 113.0 88.0 2 1
137.5 112.5 87.5 1 2
137.0 112.0 87.0 1
136.5 111.5 86.5 3 2
136.0 111.0 1 86.0 3 4
135.5 110.5 85.5 1
135.0 110.0 85.0 2
134.5 109.5 84.5 3 3
134.0 109.0 1 84.0 2 3
133.5 108.5 83.5 1 2
133.0 108.0 83.0 2 5
132.5 107.5 82.5 1
132.0 107.0 82.0 4
131.5 106.5 2 81.5 3
131.0 106.0 81.0 1 2
130.5 105.5 1 1 80.5 6 1
130.0 1 105.0 1 80.0 2 2
129.5 104.5 79.5 2 3
129.0 104.0 1 1 79.0 1 2
128.5 103.5 78.5 3
128.0 103.0 2 78.0 2 4
127.5 102.5 77.5 1
127.0 102.0 2 77.0 3 2
126.5 101.5 2 76.5 2
126.0 101.0 76.0 2 4
125.5 100.5 1 75.5 3 5
American Mathematics Competitions
2006 AMC 10 A Results for Maine
SCORE DISTRIBUTION
GENDER
Score # Students Score # Students Score # Students
male female male female male female
75.0 1 50.0 1 1 25.0
74.5 3 9 49.5 24.5
74.0 3 3 49.0 1 24.0 3 1
73.5 1 48.5 23.5
73.0 2 1 48.0 1 2 23.0
72.5 2 4 47.5 1 22.5
72.0 3 4 47.0 1 1 22.0
71.5 3 2 46.5 1 21.5
71.0 3 4 46.0 21.0
70.5 2 45.5 2 20.5
70.0 4 3 45.0 1 20.0
69.5 5 5 44.5 1 19.5
69.0 1 44.0 19.0
68.5 5 2 43.5 18.5
68.0 2 3 43.0 1 18.0
67.5 2 4 42.5 17.5
67.0 4 2 42.0 2 17.0
66.5 1 4 41.5 16.5
66.0 2 4 41.0 1 2 16.0
65.5 3 3 40.5 1 1 15.5
65.0 7 40.0 1 15.0
64.5 8 39.5 1 14.5
64.0 3 4 39.0 1 1 14.0
63.5 2 3 38.5 13.5
63.0 1 2 38.0 13.0
62.5 2 3 37.5 1 1 12.5
62.0 1 1 37.0 1 12.0
61.5 5 36.5 11.5
61.0 2 2 36.0 11.0
60.5 3 35.5 10.5
60.0 4 3 35.0 1 10.0
59.5 1 1 34.5 9.5
59.0 2 6 34.0 9.0
58.5 2 4 33.5 8.5
58.0 1 4 33.0 8.0
57.5 2 32.5 1 7.5
57.0 32.0 7.0
56.5 1 1 31.5 6.5
56.0 2 1 31.0 6.0
55.5 1 30.5 5.5
55.0 1 2 30.0 1 5.0
54.5 2 1 29.5 4.5
54.0 2 5 29.0 4.0
53.5 3 1 28.5 3.5
53.0 3 2 28.0 3.0
52.5 1 27.5 2.5
52.0 1 1 27.0 2.0
51.5 1 26.5 1.5
51.0 1 2 26.0 1.0
50.5 3 2 25.5 .5
0.0 0 0
American Mathematics Competitions
2006 AMC 10 A Results for Maine
SCORE DISTRIBUTION
score -----------grade-----------
6 7 8 9 10 unknown
---------------------------
130.0 1
124.0 1
118.0 1
114.0 1
111.0 1
109.0 1
106.5 2
105.5 1 1
105.0 1
104.0 2
103.0 1 1
102.0 1 1
101.5 1 1
100.5 1
99.5 1
98.5 2 2
98.0 3
97.5 1
97.0 1 1
96.5 1
96.0 1 1
95.5 1
95.0 1 2
94.5 1
93.5 1 4
93.0 1
92.5 3
92.0 1 1
91.5 1 4
91.0 1 4
90.5 1 1
90.0 1 2
89.5 1 2
89.0 1 3
88.5 2 1
88.0 3
87.5 3
87.0 1
86.5 2 3
86.0 1 6
85.5 1 1
85.0 2
84.5 4 2
84.0 2 3
83.5 3
83.0 2 5
82.5 1
82.0 1 2 1
81.5 2 1
81.0 3
80.5 3 4
80.0 1 3
79.5 2 3
79.0 1 1 1
78.5 1 2
78.0 2 4 1
77.5 1
77.0 3 2
76.5 1 1
76.0 1 5
75.5 8
75.0 1
74.5 8 4
74.0 6
73.5 1
73.0 3
72.5 2 4
72.0 5 3
71.5 2 3
71.0 2 5
70.5 1 1
70.0 4 3
69.5 1 3 6
69.0 1
68.5 5 3
68.0 4 2
67.5 5 1
67.0 4 4
66.5 3 2
66.0 2 4
65.5 6
65.0 4 4
64.5 5 3
64.0 4 3
63.5 1 4
63.0 2 1
62.5 2 2 1
62.0 2
61.5 3 2
61.0 2 2
60.5 3
60.0 4 3
59.5 3
59.0 4 4
58.5 1 5
58.0 3 2
57.5 2
56.5 1 1
56.0 3 1
55.5 1
55.0 1 2
54.5 2 1
54.0 2 5
53.5 3 1
53.0 3 2
52.5 1
52.0 2
51.5 1
51.0 1 2
50.5 1 4
50.0 2
49.0 1
48.0 2 1
47.5 1
47.0 1 1
46.5 1
45.5 2
45.0 1
44.5 1
43.0 1
42.0 1 1
41.0 2 1
40.5 1 1
40.0 1
39.5 1
39.0 2
37.5 1 1
37.0 1
35.0 1
32.5 1
30.0 1
24.0 2 2
American Mathematics Competitions
2006 AMC 10 A Results for Maine
Analysis
Table of Item Difficulty for the 2006
American High School Mathematics Examination
Tabulation of responses for all Participants
Percent of Responses
ITEM A B C D E OMITS ?
____ _____ _____ _____ _____ _____ _____ _____
1 9.87* 0.04 0.00 0.07 0.00 0.00 0.02
2 0.91 0.18 1.77* 0.26 2.23 4.66 0.00
3 0.15 7.66* 0.02 0.04 1.77 0.35 0.00
4 2.52 0.15 0.09 0.11 6.60* 0.51 0.02
5 0.26 1.46 1.46 6.11* 0.18 0.53 0.00
6 0.35 6.34* 0.77 0.11 0.13 2.30 0.00
7 6.80* 0.22 0.38 0.29 0.29 2.03 0.00
8 0.75 0.49 0.35 0.22 1.28* 6.91 0.00
9 2.05 1.57 4.92* 0.24 0.18 1.04 0.00
10 0.33 0.13 0.86 1.72 0.60* 6.36 0.00
11 1.26 1.59 0.88* 0.57 1.04 4.66 0.00
12 0.95 0.55 3.95* 1.10 0.38 3.07 0.00
13 0.31 1.85 0.49 3.49* 0.20 3.66 0.00
14 1.61 3.05* 0.35 1.26 0.86 2.87 0.00
15 0.88 0.49 0.51 0.75* 0.79 6.56 0.02
16 0.22 0.24 0.35 0.24* 0.53 8.41 0.00
17 1.35* 0.55 0.20 0.40 0.11 7.40 0.00
18 2.16 0.15 1.85* 0.60 0.26 4.97 0.00
19 0.40 1.28 0.31* 0.44 0.20 7.37 0.00
20 0.46 1.32 0.42 0.26 0.40* 7.13 0.00
21 0.79 0.62 0.38 0.42 0.86* 6.93 0.00
22 0.11 1.15 2.52* 3.80 0.99 1.43 0.00
23 0.79 0.82* 0.18 0.24 0.35 7.62 0.00
24 0.68 0.22* 0.20 0.15 0.31 8.43 0.00
25 1.55 0.51 0.40* 0.66 0.24 6.64 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
2006 AMC 12 A Results for Maine
SCORE DISTRIBUTION
GENDER
Score # Students Score # Students Score # Students
male female male female male female
150.0 125.0 100.0
149.5 124.5 99.5 5 5
149.0 124.0 1 99.0 1
148.5 123.5 98.5 2 3
148.0 123.0 98.0 5 2
147.5 122.5 97.5 1
147.0 122.0 97.0 11 2
146.5 121.5 96.5
146.0 121.0 96.0 8 3
145.5 120.5 95.5
145.0 120.0 95.0 3 3
144.5 119.5 3 94.5 3 2
144.0 119.0 94.0 2 1
143.5 118.5 2 93.5 4
143.0 118.0 93.0
142.5 117.5 92.5 7 6
142.0 117.0 92.0 7 1
141.5 116.5 91.5 3 3
141.0 116.0 1 91.0 7 4
140.5 115.5 90.5 2
140.0 115.0 2 1 90.0 7 2
139.5 114.5 89.5 2
139.0 114.0 89.0 9 4
138.5 113.5 1 1 88.5 5 3
138.0 113.0 88.0 3 3
137.5 112.5 4 87.5 8 5
137.0 112.0 87.0 2 2
136.5 111.5 2 86.5 10 14
136.0 111.0 1 86.0 1 1
135.5 110.5 85.5 7 2
135.0 110.0 5 85.0 5 3
134.5 109.5 84.5 2 4
134.0 109.0 4 1 84.0 14 5
133.5 108.5 83.5 3 1
133.0 108.0 4 1 83.0 11 12
132.5 107.5 1 1 82.5 4 2
132.0 107.0 82.0 2 6
131.5 106.5 6 1 81.5 6 3
131.0 106.0 81.0 5 4
130.5 105.5 1 3 80.5 7 7
130.0 105.0 1 80.0 6 3
129.5 104.5 1 79.5 5 4
129.0 1 104.0 3 1 79.0 3 3
128.5 103.5 78.5 1 6
128.0 103.0 3 1 78.0 6 8
127.5 102.5 77.5 6 2
127.0 102.0 2 1 77.0 6 12
126.5 101.5 1 76.5 2 1
126.0 101.0 4 76.0 6 3
125.5 100.5 2 2 75.5 5 3
American Mathematics Competitions
2006 AMC 12 A Results for Maine
SCORE DISTRIBUTION
GENDER
Score # Students Score # Students Score # Students
male female male female male female
75.0 6 2 50.0 2 25.0
74.5 7 12 49.5 1 24.5
74.0 4 5 49.0 1 24.0 1
73.5 3 4 48.5 1 23.5
73.0 3 48.0 23.0
72.5 5 3 47.5 22.5
72.0 5 4 47.0 2 1 22.0
71.5 2 3 46.5 21.5
71.0 7 8 46.0 1 21.0
70.5 1 3 45.5 1 20.5
70.0 3 4 45.0 20.0
69.5 4 6 44.5 2 19.5
69.0 2 6 44.0 19.0
68.5 1 1 43.5 18.5
68.0 2 43.0 1 18.0 1
67.5 4 4 42.5 17.5
67.0 4 4 42.0 1 17.0
66.5 4 3 41.5 16.5
66.0 4 2 41.0 16.0
65.5 2 4 40.5 1 15.5
65.0 4 2 40.0 15.0
64.5 2 39.5 14.5
64.0 2 39.0 14.0
63.5 4 38.5 13.5
63.0 1 3 38.0 13.0
62.5 2 3 37.5 12.5
62.0 3 2 37.0 12.0
61.5 3 2 36.5 11.5
61.0 1 3 36.0 1 2 11.0
60.5 2 1 35.5 10.5
60.0 1 35.0 10.0
59.5 34.5 9.5
59.0 5 34.0 9.0
58.5 1 33.5 8.5
58.0 2 33.0 8.0
57.5 2 32.5 1 7.5
57.0 32.0 7.0
56.5 2 2 31.5 6.5
56.0 3 31.0 6.0
55.5 3 30.5 5.5
55.0 3 30.0 5.0
54.5 1 1 29.5 4.5
54.0 29.0 4.0
53.5 28.5 3.5
53.0 1 28.0 3.0
52.5 1 1 27.5 2.5
52.0 2 27.0 2.0
51.5 2 26.5 1.5
51.0 1 26.0 1.0
50.5 2 25.5 .5
0.0 0 0
American Mathematics Competitions
2006 AMC 12 A Results for Maine
SCORE DISTRIBUTION
score -----------grade-----------
6 7 8 9 10 11 12 13 unknown
---------------------------
129.0 1
124.0 1
119.5 1 2
118.5 2
117.0 1
116.0 1
115.0 1 2
113.5 2
112.5 1 2 1
111.5 2
111.0 1
110.0 1 4
109.0 3 2
108.0 1 4
107.5 1 1
106.5 1 1 5
105.5 4
105.0 1
104.5 1
104.0 1 1 2
103.0 1 2 1
102.0 2 1
101.5 1
101.0 1 3
100.5 3 2
99.5 6 4
99.0 1
98.5 1 2 2
98.0 1 5 1
97.5 1
97.0 6 7
96.0 5 7
95.0 4 3
94.5 2 2 1
94.0 1 2
93.5 2 2
92.5 1 5 7
92.0 3 5
91.5 5 1
91.0 5 6
90.5 1 1
90.0 1 2 6
89.5 1 1
89.0 1 5 7
88.5 4 4 1
88.0 4 2
87.5 6 8
87.0 1 3
86.5 2 13 9
86.0 2
85.5 4 5
85.0 3 5
84.5 1 1 3 1
84.0 1 11 8
83.5 1 2 1
83.0 1 2 12 8
82.5 3 3
82.0 5 3
81.5 3 6
81.0 1 1 8
80.5 2 9 3
80.0 5 3 1
79.5 1 5 4
79.0 3 3
78.5 1 1 5
78.0 2 8 4
77.5 1 1 3 3
77.0 2 9 7
76.5 1 2
76.0 1 6 3
75.5 1 3 4
75.0 6 3
74.5 13 8
74.0 1 3 5
73.5 2 4 1 1
73.0 3
72.5 1 3 4
72.0 5 6
71.5 4 1
71.0 2 1 4 8
70.5 3 1
70.0 1 2 4
69.5 1 3 6
69.0 1 3 4
68.5 1 1
68.0 1 1
67.5 2 3 4
67.0 1 5 2
66.5 1 3 3
66.0 1 3 3
65.5 3 3
65.0 5 1
64.5 1 1
64.0 2
63.5 2 2
63.0 1 3
62.5 1 2 2
62.0 1 4
61.5 4 1
61.0 4
60.5 2 1
60.0 1
59.0 1 1 3
58.5 1
58.0 1 1
57.5 2
56.5 1 3
56.0 3
55.5 2 1
55.0 1 2
54.5 2
53.0 1
52.5 1 1
52.0 1 1
51.5 2
51.0 1
50.5 1 1
50.0 2
49.5 1
49.0 1
48.5 1
47.0 2 1
46.0 1
45.5 1
44.5 1 1
43.0 1
42.0 1
40.5 1
36.0 1 1 2
32.5 1
24.0 1
18.0 1
American Mathematics Competitions
2006 AMC 12 A Results for Maine
Analysis
Table of Item Difficulty for the 2006
American High School Mathematics Examination
Tabulation of responses for all Participants
Percent of Responses
ITEM A B C D E OMITS ?
____ _____ _____ _____ _____ _____ _____ _____
1 9.90* 0.00 0.05 0.03 0.00 0.01 0.00
2 1.74 0.16 3.37* 0.10 0.86 3.77 0.00
3 0.05 8.53* 0.05 0.03 1.21 0.12 0.00
4 1.85 0.22 0.05 0.08 7.36* 0.42 0.01
5 0.14 0.84 0.77 7.63* 0.15 0.48 0.00
6 7.11* 0.10 0.38 0.12 0.29 2.00 0.00
7 0.85 3.95* 0.82 0.63 0.40 3.34 0.01
8 1.10 1.25 6.42* 0.26 0.15 0.82 0.00
9 7.81* 0.22 0.10 0.01 0.23 1.63 0.00
10 0.33 0.10 0.74 2.88 1.44* 4.52 0.00
11 1.42 0.95 1.84* 1.03 0.67 4.10 0.00
12 1.68 4.30* 0.25 0.82 0.30 2.64 0.00
13 0.71 0.14 0.26 0.05 4.25* 4.59 0.00
14 0.08 0.77 4.14* 2.59 0.48 1.95 0.00
15 2.45* 1.32 0.34 0.45 1.14 4.30 0.00
16 0.48 2.42* 0.12 0.18 0.53 6.26 0.00
17 0.40 0.51* 0.29 0.26 0.15 8.40 0.00
18 0.95 0.11 0.33 0.59 0.52* 7.51 0.00
19 0.19 0.10 0.11 0.11 0.25* 9.25 0.00
20 1.67 0.66 0.21* 0.33 0.19 6.95 0.00
21 0.12 0.04 0.42 0.14 0.12* 9.15 0.00
22 0.14 0.12 0.12 0.07* 0.05 9.49 0.00
23 0.07 0.12* 0.19 0.07 0.07 9.48 0.00
24 1.04 0.18 0.10 0.18* 0.08 8.42 0.00
25 0.14 0.14 0.05 0.12 0.11* 9.44 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
2006 AMC 10 B Results for Maine
SCORE DISTRIBUTION
GENDER
Score # Students Score # Students Score # Students
male female male female male female
150.0 125.0 100.0
149.5 124.5 99.5 1
149.0 124.0 99.0
148.5 123.5 98.5 1 1
148.0 123.0 98.0 1
147.5 122.5 97.5
147.0 122.0 97.0 1 1
146.5 121.5 96.5
146.0 121.0 96.0 1
145.5 120.5 95.5 1
145.0 120.0 95.0
144.5 119.5 94.5
144.0 119.0 94.0
143.5 118.5 93.5 1
143.0 118.0 93.0 1
142.5 117.5 92.5 2
142.0 117.0 92.0
141.5 116.5 91.5
141.0 116.0 91.0
140.5 115.5 90.5 1
140.0 115.0 1 90.0 2 3
139.5 114.5 89.5 1
139.0 114.0 89.0 1
138.5 113.5 1 88.5 1
138.0 113.0 88.0
137.5 112.5 87.5
137.0 112.0 87.0
136.5 111.5 86.5
136.0 111.0 86.0 1
135.5 110.5 85.5
135.0 110.0 85.0 1
134.5 109.5 84.5
134.0 109.0 2 84.0 2
133.5 108.5 83.5 2
133.0 108.0 83.0 1
132.5 107.5 1 82.5 2
132.0 107.0 82.0
131.5 106.5 81.5
131.0 106.0 81.0 1
130.5 105.5 80.5 1
130.0 1 105.0 80.0
129.5 104.5 79.5 3
129.0 104.0 1 79.0
128.5 103.5 78.5 2
128.0 103.0 78.0 1
127.5 1 102.5 1 77.5 1 1
127.0 102.0 77.0 1 1
126.5 101.5 76.5 3
126.0 101.0 76.0 1 1
125.5 100.5 75.5
American Mathematics Competitions
2006 AMC 10 B Results for Maine
SCORE DISTRIBUTION
GENDER
Score # Students Score # Students Score # Students
male female male female male female
75.0 1 2 50.0 1 1 25.0
74.5 1 49.5 24.5
74.0 3 49.0 24.0
73.5 3 48.5 1 23.5
73.0 1 48.0 1 2 23.0
72.5 1 47.5 22.5
72.0 1 1 47.0 22.0
71.5 3 46.5 1 21.5
71.0 1 46.0 1 21.0
70.5 2 45.5 20.5
70.0 1 45.0 20.0
69.5 44.5 1 2 19.5
69.0 4 44.0 19.0
68.5 1 43.5 18.5
68.0 1 2 43.0 1 18.0 1
67.5 1 42.5 17.5
67.0 42.0 1 2 17.0
66.5 1 41.5 16.5
66.0 3 41.0 1 16.0
65.5 2 40.5 15.5
65.0 2 40.0 1 1 15.0
64.5 1 39.5 14.5
64.0 1 3 39.0 1 14.0
63.5 3 1 38.5 1 13.5
63.0 1 38.0 13.0
62.5 1 2 37.5 12.5
62.0 37.0 1 12.0
61.5 1 1 36.5 11.5
61.0 1 1 36.0 11.0
60.5 3 2 35.5 10.5
60.0 1 35.0 10.0
59.5 2 34.5 9.5
59.0 1 3 34.0 9.0
58.5 33.5 8.5
58.0 1 33.0 8.0
57.5 1 1 32.5 1 7.5
57.0 1 32.0 3 7.0
56.5 3 31.5 6.5
56.0 1 31.0 1 6.0
55.5 1 1 30.5 1 5.5
55.0 30.0 5.0
54.5 1 29.5 4.5
54.0 2 29.0 4.0
53.5 1 1 28.5 3.5
53.0 4 28.0 3.0
52.5 1 1 27.5 2.5
52.0 1 27.0 2.0
51.5 26.5 1.5
51.0 1 26.0 1.0
50.5 1 25.5 .5
0.0 0 0
American Mathematics Competitions
2006 AMC 10 B Results for Maine
SCORE DISTRIBUTION
score -----------grade-----------
6 7 8 9 10 unknown
---------------------------
130.0 1
127.5 1
115.0 1
113.5 1
112.0 1
109.0 1 1
107.5 1
104.0 1
102.5 1
101.5 1
99.5 1
98.5 2
98.0 1
97.0 2
96.0 1
95.5 1
93.5 1
93.0 1
92.5 2
92.0 1
90.5 1
90.0 1 4
89.5 1
89.0 1
88.5 1
86.0 1
85.0 1
84.0 1 1
83.5 1 1
83.0 1
82.5 1 1
81.0 1
80.5 1
79.5 1 2
78.5 1 2
78.0 1
77.5 2
77.0 1 1
76.5 1 2
76.0 2
75.5 1
75.0 1 2
74.5 1
74.0 1 2
73.5 2 1
73.0 1
72.5 1
72.0 1 1
71.5 3
71.0 1
70.5 2
70.0 1
69.0 1 3
68.5 1
68.0 1 2
67.5 1
66.5 1
66.0 4
65.5 1 1
65.0 1 1
64.5 1
64.0 1 3
63.5 1 1 2
63.0 1
62.5 3
61.5 2
61.0 1 1
60.5 5
60.0 1
59.5 2
59.0 1 3
58.5 1
58.0 1
57.5 2
57.0 1
56.5 3
56.0 1
55.5 3
54.5 1
54.0 2
53.5 1 1
53.0 1 3
52.5 2
52.0 1
51.0 1
50.5 1
50.0 2
48.5 1
48.0 3
46.5 1
46.0 1
44.5 1 2
43.0 1
42.0 3
41.0 1
40.0 1 1
39.0 1
38.5 1
37.0 1
32.5 1
32.0 2 1
31.0 1
30.5 1
18.0 1
American Mathematics Competitions
2006 AMC 10 B Results for Maine
Analysis
Table of Item Difficulty for the 2006
American High School Mathematics Examination
Tabulation of responses for all Participants
Percent of Responses
ITEM A B C D E OMITS ?
____ _____ _____ _____ _____ _____ _____ _____
1 0.55 0.60 5.52* 2.08 0.77 0.49 0.00
2 5.52* 0.44 0.27 0.49 0.44 2.84 0.00
3 7.65* 0.44 0.05 1.31 0.38 0.16 0.00
4 1.20 1.48 0.27 3.33* 2.40 1.31 0.00
5 0.82 5.52* 1.97 0.49 0.33 0.87 0.00
6 0.44 0.11 3.01 3.50* 0.44 2.51 0.00
7 2.30* 1.42 0.87 1.15 1.15 3.11 0.00
8 1.37 0.82* 0.38 1.75 0.55 5.08 0.05
9 0.33 8.03* 0.11 0.05 0.60 0.87 0.00
10 1.91* 0.27 1.53 0.00 2.84 3.44 0.00
11 0.33 0.55 3.17* 0.33 0.44 5.19 0.00
12 0.33 0.22 0.27 0.60 4.21* 4.37 0.00
13 0.82 0.16 1.15 0.82 2.68* 4.37 0.00
14 0.33 0.27 0.33 0.71* 0.05 8.31 0.00
15 0.98 0.22 1.26* 0.22 0.22 7.10 0.00
16 2.68 0.66 1.37 0.82 1.31* 3.17 0.00
17 2.13 0.82 1.64 2.62* 0.11 2.68 0.00
18 0.77 0.11 0.66 0.55 0.77* 7.16 0.00
19 0.27* 0.38 0.22 0.16 0.22 8.74 0.00
20 0.44 0.44 0.16 0.60 0.60* 7.76 0.00
21 0.38 0.00 0.60* 1.69 0.55 6.78 0.00
22 0.11 0.60 1.26 0.71* 0.27 7.05 0.00
23 0.27 0.66 0.00 0.27* 0.11 8.69 0.00
24 0.16 1.26* 0.66 0.27 0.05 7.60 0.00
25 0.05 1.75* 0.05 1.42 0.27 6.45 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
2006 AMC 12 B Results for Maine
SCORE DISTRIBUTION
GENDER
Score # Students Score # Students Score # Students
male female male female male female
150.0 125.0 100.0
149.5 124.5 99.5 1
149.0 124.0 1 99.0 1
148.5 123.5 98.5 2 2
148.0 123.0 1 1 98.0
147.5 122.5 97.5 1 1
147.0 122.0 1 97.0 1 1
146.5 121.5 96.5
146.0 121.0 96.0 2 4
145.5 120.5 95.5
145.0 120.0 95.0 4 2
144.5 119.5 1 94.5 2 1
144.0 119.0 94.0 1
143.5 118.5 1 93.5 1 1
143.0 118.0 93.0
142.5 117.5 92.5 6 2
142.0 117.0 1 92.0 2
141.5 116.5 91.5 1 2
141.0 116.0 1 91.0 3
140.5 115.5 90.5 1 1
140.0 115.0 1 90.0 2 2
139.5 114.5 89.5
139.0 114.0 89.0 4 1
138.5 113.5 88.5 1
138.0 113.0 88.0
137.5 112.5 1 87.5 2
137.0 112.0 87.0 1
136.5 111.5 1 86.5 4 2
136.0 111.0 1 86.0 1 1
135.5 110.5 85.5 2 1
135.0 110.0 85.0 2 1
134.5 109.5 84.5 1
134.0 109.0 84.0 1
133.5 108.5 83.5
133.0 108.0 4 1 83.0 3
132.5 107.5 82.5 3
132.0 107.0 82.0 1
131.5 106.5 4 81.5 1 2
131.0 106.0 1 81.0 1
130.5 105.5 2 1 80.5 4
130.0 105.0 80.0
129.5 104.5 3 79.5 2 1
129.0 104.0 1 79.0 2 2
128.5 103.5 78.5 1
128.0 103.0 1 1 78.0 1 4
127.5 102.5 77.5
127.0 102.0 1 3 77.0 6 1
126.5 1 101.5 1 76.5 1
126.0 101.0 1 76.0 1
125.5 100.5 2 1 75.5 4 2
American Mathematics Competitions
2006 AMC 12 B Results for Maine
SCORE DISTRIBUTION
GENDER
Score # Students Score # Students Score # Students
male female male female male female
75.0 2 50.0 25.0
74.5 1 49.5 24.5
74.0 1 1 49.0 1 24.0 2
73.5 2 48.5 23.5
73.0 2 2 48.0 2 1 23.0
72.5 1 47.5 22.5
72.0 4 1 47.0 22.0
71.5 46.5 21.5
71.0 2 4 46.0 21.0
70.5 3 45.5 20.5
70.0 1 2 45.0 20.0
69.5 1 44.5 1 19.5
69.0 2 1 44.0 19.0
68.5 1 2 43.5 1 18.5
68.0 1 1 43.0 18.0
67.5 1 42.5 17.5
67.0 42.0 17.0
66.5 1 1 41.5 16.5
66.0 2 2 41.0 16.0
65.5 40.5 15.5
65.0 40.0 15.0
64.5 1 39.5 14.5
64.0 1 1 39.0 14.0
63.5 1 1 38.5 13.5
63.0 1 38.0 13.0
62.5 1 1 37.5 12.5
62.0 37.0 12.0
61.5 1 36.5 11.5
61.0 2 1 36.0 1 11.0
60.5 1 35.5 10.5
60.0 2 35.0 10.0
59.5 2 34.5 9.5
59.0 1 1 34.0 9.0
58.5 33.5 8.5
58.0 33.0 8.0
57.5 1 32.5 7.5
57.0 2 32.0 7.0
56.5 31.5 6.5
56.0 1 1 31.0 6.0
55.5 1 30.5 5.5
55.0 1 30.0 5.0
54.5 29.5 4.5
54.0 1 29.0 4.0
53.5 1 28.5 3.5
53.0 28.0 3.0
52.5 27.5 2.5
52.0 1 27.0 2.0
51.5 1 26.5 1.5
51.0 26.0 1.0
50.5 1 25.5 .5
0.0 0 0
American Mathematics Competitions
2006 AMC 12 B Results for Maine
SCORE DISTRIBUTION
score -----------grade-----------
6 7 8 9 10 11 12 13 unknown
---------------------------
126.5 1
124.0 1
123.0 2
122.0 1
119.5 1
118.5 1
117.0 1
116.0 1
115.0 1
112.5 1
111.5 1
111.0 1
108.0 1 2 2
106.5 1 2 1
106.0 1
105.5 1 2
104.5 3
104.0 1
103.0 2
102.0 1 3
101.5 1
101.0 1
100.5 1 2
99.5 1
99.0 1
98.5 1 2 1
97.5 2
97.0 1 1
96.0 3 3 1
95.0 1 6
94.5 1 2
94.0 1
93.5 1 1
92.5 1 1 5 1
92.0 1 1 1
91.5 3
91.0 2 1
90.5 1 1
90.0 1 3
89.0 1 4
88.5 1
87.5 2
87.0 1
86.5 3 3
86.0 2
85.5 2 1
85.0 2 1
84.5 1
84.0 1
83.0 1 2
82.5 2 1
82.0 2 1
81.5 1 2
81.0 1
80.5 1 2 1
79.5 2 1 1
79.0 1 3
78.5 1
78.0 3 2
77.0 1 4 3
76.5 1
76.0 1
75.5 4 2
75.0 1 1
74.5 1
74.0 1 1
73.5 1 1
73.0 2 2 1
72.5 1 1
72.0 1 3 1
71.0 4 2 1
70.5 2 1
70.0 2 1
69.5 1
69.0 2 1
68.5 2 1
68.0 1 1
67.5 1
66.5 2
66.0 4
64.5 1
64.0 2
63.5 2
63.0 1
62.5 2
61.5 1
61.0 3
60.5 1 1
60.0 2
59.5 1 1
59.0 2
57.5 1
57.0 1 1
56.0 1 1
55.5 1
55.0 1
54.0 1
53.5 1
52.0 1
51.5 1
50.5 1
49.0 1
48.0 1 1 1
44.5 1
43.5 1
36.0 1
24.0 2
American Mathematics Competitions
2006 AMC 12 B Results for Maine
Analysis
Table of Item Difficulty for the 2006
American High School Mathematics Examination
Tabulation of responses for all Participants
Percent of Responses
ITEM A B C D E OMITS ?
____ _____ _____ _____ _____ _____ _____ _____
1 0.86 0.55 6.67* 1.22 0.27 0.43 0.00
2 7.73* 0.35 0.08 0.20 0.39 1.25 0.00
3 8.35* 0.24 0.00 1.18 0.24 0.00 0.00
4 9.18* 0.16 0.08 0.27 0.08 0.24 0.00
5 7.37* 0.82 0.27 0.35 0.08 1.10 0.00
6 0.08 8.75* 0.08 0.04 0.55 0.51 0.00
7 0.55 8.04* 0.39 0.35 0.27 0.39 0.00
8 0.16 0.27 0.39 0.47 6.35* 2.35 0.00
9 0.63 4.55* 0.35 0.78 0.55 3.14 0.00
10 2.71* 0.51 0.98 0.24 3.41 2.16 0.00
11 0.67 0.12 1.33 1.14 4.94* 1.80 0.00
12 0.63 0.55 0.47 0.86* 0.75 6.75 0.00
13 0.59 0.43 3.29* 0.31 0.39 4.98 0.00
14 0.16 0.86 2.12 2.04* 0.16 4.67 0.00
15 0.20 2.51* 1.02 0.51 0.35 5.41 0.00
16 0.27 0.24 0.82* 0.27 0.27 8.12 0.00
17 0.98 0.16 1.53* 1.76 0.39 5.18 0.00
18 0.71 0.75* 1.92 0.39 0.12 6.12 0.00
19 0.16 2.20* 0.04 1.88 0.31 5.41 0.00
20 0.27 0.39 0.24* 0.16 0.59 8.35 0.00
21 0.35 0.08 0.16* 0.24 0.12 9.06 0.00
22 0.20 0.35* 0.43 0.12 0.00 8.90 0.00
23 0.16 0.39 0.35 0.20 0.16* 8.75 0.00
24 0.04 0.24 0.16* 0.20 0.16 9.22 0.00
25 0.16 0.31* 0.16 0.43 0.24 8.71 0.00
(*) Correct Response
(?) Response the computer was unable to read due to incomplete
erasures or two answers marked in the same column
