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Missing Title
American Mathematics Competitions
2011 AMC 10 A Results for Manitoba
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 65
Number of unofficial participants: 0
Average score of participants: 63.0
Average score for female students is: 56.9 ( 23 Students)
Average score for male students is: 70.2 ( 29 Students)
Average score for unspecified gender is 57.8 ( 13 Students)
Average score for grade 10 is: 64.6 ( 30 Students)
Average score for grade 9 is: 66.4 ( 25 Students)
Average score with unknown grade: 49.7 ( 10 Students)
AIME qualifying score = 117.0 or better
Number of AIME qualifers 1
Number of schools returning results 3
Average school winning score 94.00
American Mathematics Competitions
2011 AMC 12 A Results for Manitoba
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 22
Number of unofficial participants: 0
Average score of participants: 63.2
Average score for female students is: 57.9 ( 5 Students)
Average score for male students is: 63.1 ( 13 Students)
Average score for unspecified gender is 70.1 ( 4 Students)
Average score for grade 12 is: 61.0 ( 9 Students)
Average score for grade 11 is: 64.3 ( 12 Students)
Average score with unknown grade: 70.5 ( 1 Student)
AIME qualifying score = 93.0 or better
Number of AIME qualifers 0
Number of schools returning results 3
Average school winning score 82.00
Average school team score 203.00
American Mathematics Competitions
2011 AMC 10 B Results for Manitoba
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 0
Number of unofficial participants: 0
American Mathematics Competitions
2011 AMC 12 B Results for Manitoba
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 0
Number of unofficial participants: 0
2011 State AMC 12 TEAM Score Distribution
-----------------------------------------------
score A B Rank
-----------------------------------------------
243.0 1 1
220.5 1 2
145.5 1 3
2011 AMC Contest Score Distributions
-----------------------------------------------
score 12 A 12 B 10 A 10 B
-----------------------------------------------
118.5 1
114.0 1
97.5 2
96.0 1
90.0 3
87.0 1 1
85.5 1
81.0 2 1
78.0 1 1
76.5 1
75.0 3 1
73.5 4
72.0 2
70.5 1 2
69.0 1
67.5 1 2
66.0 2
64.5 2
63.0 3 2
61.5 2 3
60.0 2
58.5 3
57.0 1
55.5 1 1
54.0 1 3
52.5 1 3
51.0 2
48.0 3
46.5 1
45.0 1
43.5 3
42.0 2 2
40.5 2
39.0 1
37.5 3
34.5 1
31.5 1
28.5 1
American Mathematics Competitions
2011 AMC 10 A Results for Manitoba
SCORE DISTRIBUTION
score ----gender----------- -----------grade-----------------
male female ?
American Mathematics Competitions
2011 AMC 10 A Results for Manitoba
Analysis
Table of Item Difficulty for the 2011
American Mathematics Competitions 10/12
Tabulation of responses for all Participants
Percent of Responses
ITEM A B C D E OMITS ?
____ _____ _____ _____ _____ _____ _____ _____
1 0.00 0.00 7.69 89.23* 3.08 0.00 0.00
2 3.08 3.08 0.00 10.77 83.08* 0.00 0.00
3 1.54 1.54 9.23 56.92* 0.00 30.77 0.00
4 63.08* 6.15 10.77 0.00 1.54 18.46 0.00
5 1.54 9.23 63.08* 1.54 0.00 24.62 0.00
6 7.69 6.15 27.69* 12.31 3.08 43.08 0.00
7 16.92 27.69* 38.46 1.54 0.00 15.38 0.00
8 1.54 16.92 58.46* 3.08 3.08 16.92 0.00
9 6.15* 12.31 3.08 4.62 1.54 72.31 0.00
10 3.08 16.92* 6.15 6.15 13.85 53.85 0.00
11 7.69 13.85* 7.69 3.08 1.54 66.15 0.00
12 61.54* 1.54 1.54 6.15 1.54 27.69 0.00
13 36.92* 10.77 6.15 9.23 1.54 35.38 0.00
14 9.23 26.15* 6.15 1.54 3.08 53.85 0.00
15 3.08 4.62 21.54* 6.15 3.08 61.54 0.00
16 13.85 3.08* 3.08 3.08 21.54 55.38 0.00
17 1.54 0.00 44.62* 4.62 1.54 47.69 0.00
18 4.62 1.54 7.69* 10.77 12.31 63.08 0.00
19 1.54 6.15 4.62 6.15 1.54* 80.00 0.00
20 7.69 1.54 4.62 6.15* 1.54 78.46 0.00
21 4.62 4.62 3.08 3.08* 4.62 80.00 0.00
22 0.00 7.69 6.15* 4.62 6.15 75.38 0.00
23 3.08 6.15 4.62* 7.69 1.54 76.92 0.00
24 0.00 0.00 3.08 3.08* 1.54 92.31 0.00
25 0.00 0.00 3.08* 6.15 1.54 89.23 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
2011 AMC 12 A Results for Manitoba
SCORE DISTRIBUTION
score ----gender----------- -----------grade-----------------
male female ?
American Mathematics Competitions
2011 AMC 12 A Results for Manitoba
Analysis
Table of Item Difficulty for the 2011
American Mathematics Competitions 10/12
Tabulation of responses for all Participants
Percent of Responses
ITEM A B C D E OMITS ?
____ _____ _____ _____ _____ _____ _____ _____
1 0.00 0.00 4.55 95.45* 0.00 0.00 0.00
2 0.00 0.00 0.00 0.00 100.00* 0.00 0.00
3 0.00 0.00 0.00 9.09 90.91* 0.00 0.00
4 0.00 9.09 90.91* 0.00 0.00 0.00 0.00
5 4.55 18.18 54.55* 4.55 4.55 13.64 0.00
6 77.27* 0.00 4.55 4.55 4.55 9.09 0.00
7 9.09 22.73* 4.55 18.18 13.64 31.82 0.00
8 0.00 4.55 86.36* 4.55 0.00 4.55 0.00
9 9.09 22.73* 4.55 9.09 18.18 36.36 0.00
10 18.18 45.45* 4.55 9.09 4.55 18.18 0.00
11 4.55 4.55 36.36* 31.82 4.55 18.18 0.00
12 13.64 9.09 13.64 9.09* 22.73 31.82 0.00
13 59.09 0.00* 4.55 0.00 4.55 31.82 0.00
14 0.00 9.09 9.09 9.09 0.00* 72.73 0.00
15 4.55* 4.55 18.18 4.55 4.55 63.64 0.00
16 13.64 13.64 0.00* 4.55 0.00 68.18 0.00
17 4.55 0.00 9.09 0.00* 9.09 77.27 0.00
18 0.00 4.55 13.64 18.18* 0.00 63.64 0.00
19 0.00 0.00 9.09* 4.55 0.00 86.36 0.00
20 22.73 13.64 0.00* 4.55 0.00 59.09 0.00
21 0.00* 0.00 4.55 4.55 4.55 86.36 0.00
22 0.00 0.00 0.00* 0.00 0.00 100.00 0.00
23 0.00 4.55 4.55* 0.00 0.00 90.91 0.00
24 0.00 13.64 0.00* 0.00 4.55 81.82 0.00
25 4.55 0.00 0.00 0.00* 0.00 95.45 0.00
(*) Correct Response
(?) Response the computer was unable to read due to incomplete
erasures or two answers marked in the same column
