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Missing Title
American Mathematics Competitions
2009 AMC 10 A Results for Greece
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 163
Number of unofficial participants: 0
Average score of participants: 65.0
Average score for female students is: 56.4 ( 46 Students)
Average score for male students is: 70.0 ( 105 Students)
Average score for unspecified gender is 54.3 ( 12 Students)
Average score for grade 10 is: 70.3 ( 75 Students)
Average score for grade 9 is: 60.6 ( 83 Students)
Average score for grade 8 and below is: 60.8 ( 2 Students)
Average score with unknown grade: 59.5 ( 3 Students)
AIME qualifying score = 120.0 or better
Number of AIME qualifers 0
Number of schools returning results 3
Average school winning score 109.00
American Mathematics Competitions
2009 AMC 12 A Results for Greece
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 48
Number of unofficial participants: 0
Average score of participants: 73.3
Average score for female students is: 62.8 ( 12 Students)
Average score for male students is: 77.4 ( 27 Students)
Average score for unspecified gender is 75.2 ( 9 Students)
Average score for grade 12 is: 79.8 ( 19 Students)
Average score for grade 11 is: 68.7 ( 28 Students)
Average score for grade 9 is: 79.5 ( 1 Student)
AIME qualifying score = 97.5 or better
Number of AIME qualifers 5
Number of schools returning results 3
Average school winning score 102.50
Average school team score 292.00
American Mathematics Competitions
2009 AMC 10 B Results for Greece
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 0
Number of unofficial participants: 0
American Mathematics Competitions
2009 AMC 12 B Results for Greece
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 0
Number of unofficial participants: 0
2009 State AMC 12 TEAM Score Distribution
-----------------------------------------------
score A B Rank
-----------------------------------------------
343.5 1 1
288.0 1 2
244.5 1 3
2009 AMC Contest Score Distributions
-----------------------------------------------
score 12 A 12 B 10 A 10 B
-----------------------------------------------
123.0 1
118.5 1
115.5 1
114.0 1
106.5 1
102.0 1 1
100.5 1
99.0 1 1
97.5 1
96.0 1 1
94.5 1
93.0 1
91.5 1 4
90.0 1 5
88.5 2
87.0 1 2
85.5 1 1
84.0 2
82.5 3
81.0 1 1
79.5 2 3
78.0 2 7
76.5 2 7
75.0 3 3
73.5 2 4
72.0 2 5
70.5 1 6
69.0 1 3
67.5 2 3
66.0 2 6
64.5 2 6
63.0 5
61.5 2 4
60.0 2 6
58.5 2 6
57.0 2 6
55.5 1 4
54.0 1 11
52.5 1 3
51.0 2 7
49.5 8
48.0 1 4
46.5 1 1
45.0 2
43.5 2
40.5 3
39.0 1
37.5 3
36.0 1
34.5 1
30.0 1
28.5 1
27.0 2
American Mathematics Competitions
2009 AMC 10 A Results for Greece
SCORE DISTRIBUTION
score ----gender----------- -----------grade-----------------
male female ?
American Mathematics Competitions
2009 AMC 10 A Results for Greece
Analysis
Table of Item Difficulty for the 2009
American Mathematics Competitions 10/12
Tabulation of responses for all Participants
Percent of Responses
ITEM A B C D E OMITS ?
____ _____ _____ _____ _____ _____ _____ _____
1 1.84 0.61 0.00 10.43 84.66* 2.45 0.00
2 80.37* 3.68 3.07 3.68 3.07 6.13 0.00
3 2.45 4.91 83.44* 3.07 3.68 2.45 0.00
4 28.22* 8.59 4.29 8.59 18.40 31.90 0.00
5 20.25 6.75 3.68 3.07 55.83* 10.43 0.00
6 66.87* 6.75 6.75 2.45 1.84 15.34 0.00
7 9.20 9.82 34.36* 5.52 19.02 22.09 0.00
8 11.66 69.33* 6.75 3.68 1.84 6.75 0.00
9 6.75 30.06* 15.34 6.13 3.68 37.42 0.61
10 6.75 15.34* 10.43 10.43 2.45 54.60 0.00
11 4.29 1.84 3.68 54.60* 1.23 34.36 0.00
12 3.68 5.52 42.33* 9.82 6.13 32.52 0.00
13 20.86 9.20 4.91 12.27 25.77* 26.38 0.61
14 35.58* 2.45 9.20 9.20 15.34 27.61 0.61
15 4.91 3.68 4.91 11.66 37.42* 37.42 0.00
16 28.83 7.98 4.91 12.88* 4.91 40.49 0.00
17 3.68 9.20 3.68* 1.84 5.52 75.46 0.61
18 20.25 31.29 6.75 7.36* 8.59 25.77 0.00
19 4.29 9.82* 5.52 8.59 4.29 67.48 0.00
20 11.04 12.88 7.36 31.29* 4.29 33.13 0.00
21 1.23 4.29 12.88* 3.68 6.13 71.78 0.00
22 10.43 7.36 22.70 9.82* 1.84 47.85 0.00
23 6.13 6.13 4.29 4.29 14.11* 65.03 0.00
24 11.04 10.43 2.45* 3.68 9.20 61.96 1.23
25 3.68 8.59* 8.59 4.29 4.29 70.55 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
2009 AMC 12 A Results for Greece
SCORE DISTRIBUTION
score ----gender----------- -----------grade-----------------
male female ?
American Mathematics Competitions
2009 AMC 12 A Results for Greece
Analysis
Table of Item Difficulty for the 2009
American Mathematics Competitions 10/12
Tabulation of responses for all Participants
Percent of Responses
ITEM A B C D E OMITS ?
____ _____ _____ _____ _____ _____ _____ _____
1 93.75* 2.08 0.00 0.00 0.00 4.17 0.00
2 0.00 0.00 100.00* 0.00 0.00 0.00 0.00
3 0.00 75.00* 2.08 8.33 10.42 4.17 0.00
4 83.33* 0.00 2.08 0.00 6.25 8.33 0.00
5 6.25 0.00 0.00 83.33* 0.00 10.42 0.00
6 6.25 4.17 2.08 10.42 70.83* 6.25 0.00
7 2.08 58.33* 4.17 0.00 2.08 33.33 0.00
8 66.67* 0.00 6.25 4.17 2.08 20.83 0.00
9 0.00 4.17 2.08 70.83* 2.08 20.83 0.00
10 4.17 4.17 56.25* 8.33 2.08 25.00 0.00
11 2.08 2.08 6.25 6.25 75.00* 8.33 0.00
12 14.58 25.00* 6.25 14.58 6.25 33.33 0.00
13 10.42 2.08 25.00 37.50* 8.33 16.67 0.00
14 2.08 6.25* 8.33 10.42 2.08 70.83 0.00
15 6.25 10.42 4.17 35.42* 10.42 33.33 0.00
16 16.67 14.58 8.33 16.67* 0.00 43.75 0.00
17 2.08 12.50 8.33* 8.33 16.67 52.08 0.00
18 41.67 2.08* 8.33 4.17 4.17 39.58 0.00
19 0.00 14.58 8.33* 2.08 2.08 72.92 0.00
20 10.42 4.17 2.08 6.25 10.42* 64.58 2.08
21 8.33 4.17 4.17* 2.08 4.17 77.08 0.00
22 2.08 10.42 2.08 4.17 0.00* 81.25 0.00
23 0.00 2.08 8.33 0.00* 4.17 85.42 0.00
24 10.42 6.25 10.42 10.42 0.00* 62.50 0.00
25 0.00* 8.33 2.08 12.50 14.58 62.50 0.00
(*) Correct Response
(?) Response the computer was unable to read due to incomplete
erasures or two answers marked in the same column
