American Mathematics Competitions
2009 AMC 10 A Results for Iowa
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 1415
Number of unofficial participants: 0
Average score of participants: 61.0
Average score for female students is: 57.6 ( 616 Students)
Average score for male students is: 63.4 ( 668 Students)
Average score for unspecified gender is 64.9 ( 131 Students)
Average score for grade 10 is: 61.8 ( 625 Students)
Average score for grade 9 is: 59.2 ( 614 Students)
Average score for grade 8 and below is: 64.0 ( 126 Students)
Average score with unknown grade: 65.6 ( 50 Students)
AIME qualifying score = 120.0 or better
Number of AIME qualifers 4
Number of schools returning results 39
Average school winning score 90.54
American Mathematics Competitions
2009 AMC 12 A Results for Iowa
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 1411
Number of unofficial participants: 0
Average score of participants: 60.8
Average score for female students is: 57.4 ( 579 Students)
Average score for male students is: 63.7 ( 726 Students)
Average score for unspecified gender is 59.9 ( 106 Students)
Average score for grade 12 is: 62.8 ( 484 Students)
Average score for grade 11 is: 59.8 ( 707 Students)
Average score for grade 10 is: 60.5 ( 138 Students)
Average score for grade 9 is: 57.4 ( 51 Students)
Average score for grade 8 and below is: 88.0 ( 3 Students)
Average score with unknown grade: 56.8 ( 28 Students)
AIME qualifying score = 97.5 or better
Number of AIME qualifers 35
Number of schools returning results 47
Average school winning score 85.98
Average school team score 234.32
American Mathematics Competitions
2009 AMC 10 B Results for Iowa
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 251
Number of unofficial participants: 0
Average score of participants: 63.9
Average score for female students is: 57.0 ( 94 Students)
Average score for male students is: 69.7 ( 135 Students)
Average score for unspecified gender is 57.8 ( 22 Students)
Average score for grade 10 is: 65.1 ( 92 Students)
Average score for grade 9 is: 59.8 ( 124 Students)
Average score for grade 8 and below is: 86.1 ( 20 Students)
Average score with unknown grade: 60.7 ( 15 Students)
AIME qualifying score = 120.0 or better
Number of AIME qualifers 8
Number of schools returning results 13
Average school winning score 105.46
American Mathematics Competitions
2009 AMC 12 B Results for Iowa
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 407
Number of unofficial participants: 0
Average score of participants: 61.9
Average score for female students is: 56.1 ( 130 Students)
Average score for male students is: 70.1 ( 161 Students)
Average score for unspecified gender is 57.2 ( 116 Students)
Average score for grade 12 is: 65.5 ( 118 Students)
Average score for grade 11 is: 63.4 ( 147 Students)
Average score for grade 10 is: 62.6 ( 54 Students)
Average score for grade 9 is: 93.7 ( 9 Students)
Average score with unknown grade: 50.0 ( 79 Students)
AIME qualifying score = 100.0 or better
Number of AIME qualifers 23
Number of schools returning results 15
Average school winning score 94.60
Average school team score 268.10
2009 State AMC 12 TEAM Score Distribution
-----------------------------------------------
score A B Rank
-----------------------------------------------
381.0 1 1
379.5 1 2
360.0 1 3
358.5 1 4
321.0 1 5
316.5 1 6
307.5 1 7
297.0 1 8
295.5 1 9
292.5 1 10
285.0 1 11
279.0 1 12
277.5 1 13
271.5 1 14
267.0 1 15
265.5 1 1 16
262.5 1 18
259.5 1 19
258.0 2 20
250.5 1 22
249.0 2 23
247.5 1 25
246.0 1 26
244.5 1 27
243.0 1 28
241.5 1 29
238.5 1 30
235.5 2 31
234.0 1 33
229.5 1 34
228.0 1 35
226.5 3 36
225.0 2 39
223.5 1 2 41
216.0 1 44
214.5 2 45
211.5 3 47
208.5 1 50
202.5 1 1 51
201.0 1 53
199.5 1 54
198.0 1 55
189.0 1 56
187.5 1 57
171.0 2 58
166.5 1 60
121.5 1 61
106.5 1 62
2009 AMC Contest Score Distributions
-----------------------------------------------
score 12 A 12 B 10 A 10 B
-----------------------------------------------
145.5 1
144.0 1 1
138.0 1
136.5 1
135.0 1
132.0 1 1 1
129.0 1 1
126.0 1 2
123.0 1 1
121.5 2 2
120.0 2
118.5 2 2
117.0 1 1 1
115.5 1 3 1
114.0 2 3 2
112.5 1 1
111.0 2 3 1
109.5 2 2
108.0 1 1 8 1
106.5 2 2 2 4
105.0 1 3 6
103.5 4 1 5 1
102.0 2 1 4 1
100.5 4 3 8
99.0 5 2 10 1
97.5 4 2 4 1
96.0 3 3 8 2
94.5 10 5 10
93.0 6 3 5 2
91.5 3 6 13 2
90.0 6 5 19 2
88.5 7 5 8 5
87.0 8 5 13 5
85.5 10 2 14 2
84.0 12 5 16 1
82.5 12 1 11 6
81.0 12 3 26 2
79.5 22 13 14 2
78.0 26 8 24 5
76.5 26 4 33 6
75.0 25 10 25 6
73.5 42 11 33 5
72.0 42 7 48 3
70.5 39 8 28 5
69.0 51 13 36 7
67.5 55 7 33 5
66.0 57 14 31 8
64.5 71 7 39 4
63.0 78 11 43 7
61.5 47 11 55 7
60.0 56 10 52 4
58.5 66 9 46 9
57.0 50 10 44 6
55.5 45 12 54 11
54.0 47 20 72 9
52.5 50 11 38 8
51.0 41 8 47 13
49.5 42 11 33 4
48.0 48 11 60 9
46.5 28 6 44 12
45.0 34 17 29 3
43.5 31 11 31 7
42.0 33 7 40 5
40.5 30 9 24 1
39.0 20 10 30 4
37.5 20 13 18 2
36.0 10 7 32 4
34.5 7 4 11 3
33.0 8 6 15 5
31.5 3 6 7 1
30.0 11 3 12 2
28.5 7 4 6 3
27.0 3 2 1
25.5 2 1 1
24.0 8 1 10 2
22.5 1
21.0 2 4 1
19.5 3 2
18.0 1 1
16.5 1 1 1
13.5 1
12.0 2
6.0 1 1
American Mathematics Competitions
2009 AMC 10 A Results for Iowa
SCORE DISTRIBUTION
score ----gender----------- -----------grade-----------------
male female ? <=6 7 8 9 10 ?
----------------------------------------------------------------------------------------
145.5 1 1
144.0 1 1
132.0 1 1
129.0 1 1
117.0 1
115.5 2 1 1 1
114.0 3 1 2
111.0 2 1 1 2
109.5 2 1 1
108.0 5 1 1 5 1
106.5 1 1 2
105.0 2 2 1 1 1 2 1
103.5 4 1 1 4
102.0 4 1 3
100.5 5 3 1 2 5
99.0 5 3 1 3 2 3 1
97.5 3 2 1 1
96.0 6 2 3 2 3
94.5 4 4 3 6 1
93.0 2 2 2 2 1
91.5 5 6 3 4 5 1
90.0 9 7 1 4 10 4
88.5 6 2 4 4
87.0 8 3 1 1 5 6
85.5 10 3 1 6 6 1
84.0 10 4 3 8 5
82.5 4 5 1 2 3 5
81.0 18 4 1 3 14 7 1
79.5 5 7 1 1 4 7 1
78.0 16 6 1 8 13 2
76.5 22 9 3 12 18
75.0 10 13 3 10 11 1
73.5 19 12 1 1 15 16
72.0 25 20 2 3 19 24
70.5 10 15 1 2 12 12 1
69.0 18 14 2 16 18
67.5 12 15 1 16 14 2
66.0 18 9 2 14 14 1
64.5 19 16 3 16 19 1
63.0 20 19 23 19 1
61.5 31 23 2 22 29 2
60.0 20 25 2 3 25 19 3
58.5 20 21 2 17 25 2
57.0 18 22 1 3 17 20 3
55.5 27 22 3 24 26 1
54.0 33 35 3 3 38 27 1
52.5 14 20 2 20 16
51.0 18 25 3 26 16 2
49.5 19 11 1 2 21 7 2
48.0 24 32 1 8 21 27 3
46.5 18 23 1 2 23 16 2
45.0 11 15 2 13 13 1
43.5 11 17 1 19 10 1
42.0 17 20 3 14 21 2
40.5 7 17 14 10
39.0 12 16 3 20 7
37.5 10 7 1 8 9
36.0 13 16 1 4 11 16
34.5 4 6 3 3 5
33.0 4 10 1 3 11
31.5 4 3 3 4
30.0 6 6 1 2 4 5
28.5 3 3 1 1 4
27.0 1 1
25.5 1
24.0 3 6 1 6 3
22.5 1 1
21.0 1 2 1 1 1 1
19.5 2 1 1
16.5 1 1
12.0 1 1 1 1
American Mathematics Competitions
2009 AMC 10 A Results for Iowa
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 0.35 0.35 0.78 10.25 87.92* 0.35 0.00
2 90.04* 1.70 1.34 1.20 2.54 3.18 0.00
3 3.18 13.64 58.09* 6.22 3.75 15.12 0.00
4 21.27* 8.62 5.09 5.80 18.02 41.20 0.00
5 10.04 5.58 5.87 3.18 38.30* 37.03 0.00
6 52.08* 3.32 8.55 3.60 1.06 31.38 0.00
7 5.37 3.18 24.24* 3.53 35.48 28.13 0.07
8 10.95 74.98* 2.90 1.98 1.41 7.77 0.00
9 6.71 15.48* 6.29 4.45 1.13 65.94 0.00
10 4.17 12.86* 6.08 9.68 1.84 65.37 0.00
11 2.19 3.32 4.38 46.15* 0.92 43.04 0.00
12 2.97 8.27 23.46* 7.14 8.27 49.89 0.00
13 17.88 5.02 3.46 11.45 8.48* 53.71 0.00
14 30.18* 1.55 5.80 5.23 14.42 42.83 0.00
15 2.97 3.25 3.39 7.14 41.27* 41.98 0.00
16 23.25 4.10 4.03 8.48* 4.95 55.19 0.00
17 4.38 7.28 4.52* 1.41 3.82 78.59 0.00
18 20.35 10.81 6.93 12.16* 6.29 43.46 0.00
19 4.38 8.06* 5.94 6.43 1.77 73.43 0.00
20 8.69 10.67 11.02 31.52* 1.84 36.25 0.00
21 1.48 2.12 9.82* 2.19 2.47 81.91 0.00
22 6.15 5.58 29.05 6.36* 2.83 50.04 0.00
23 2.40 2.90 4.17 2.97 9.68* 77.88 0.00
24 7.49 13.00 6.15* 2.83 5.58 64.95 0.00
25 4.52 3.39* 4.88 3.46 3.25 80.49 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 Iowa
SCORE DISTRIBUTION
score ----gender----------- -----------grade-----------------
male female ? <=6 7 8 9 10 11 12 13 ?
----------------------------------------------------------------------------------------
135.0 1 1
129.0 1 1
123.0 1 1
121.5 1 1 1 1
118.5 2 2
117.0 1 1
115.5 1 1
112.5 1 1
109.5 2 1 1
108.0 1 1
106.5 1 1 1 1
105.0 1
103.5 3 1 3
102.0 2 1 1
100.5 2 1 4
99.0 2 2 1 3 1
97.5 4 1 3
96.0 2 1 2
94.5 8 2 2 3 5
93.0 4 2 1 2 3
91.5 2 1 1 1 1
90.0 2 3 2 4
88.5 4 3 3 2 2
87.0 3 3 4 4
85.5 6 4 1 5 4
84.0 8 2 1 5 6
82.5 9 2 2 5 5
81.0 8 3 4 8
79.5 17 5 2 9 11
78.0 18 7 1 1 13 11
76.5 19 5 1 5 10 9 1
75.0 12 11 1 1 15 8
73.5 26 16 5 17 20
72.0 29 12 1 4 18 19
70.5 24 11 2 1 23 12 1
69.0 37 12 1 6 29 15
67.5 32 18 2 6 24 22 1
66.0 28 25 3 8 25 19 2
64.5 32 32 3 6 32 27 3
63.0 33 36 1 9 41 25 2
61.5 33 12 5 25 17
60.0 30 22 2 4 32 17 1
58.5 31 28 2 8 37 18 1
57.0 23 26 2 6 28 14
55.5 23 19 6 24 13 2
54.0 22 18 5 27 13 2
52.5 21 26 4 1 32 13
51.0 18 19 3 5 21 9 3
49.5 15 24 2 5 24 11
48.0 25 22 1 1 28 18
46.5 10 15 3 3 14 7 1
45.0 16 17 2 7 17 8
43.5 9 19 2 4 13 12
42.0 18 14 3 3 13 13 1
40.5 10 19 3 4 10 12 1
39.0 6 11 1 2 9 8
37.5 7 11 1 12 7
36.0 3 6 4 6
34.5 3 4 6 1
33.0 4 3 3 4 1
31.5 3 2 1
30.0 5 4 8 3
28.5 4 4 1 2
27.0 1 2 1 1 1
25.5 2 1 1
24.0 3 4 2 5 1
19.5 1 2 1 2
16.5 1 1
13.5 1 1
6.0 1 1
American Mathematics Competitions
2009 AMC 12 A Results for Iowa
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 83.49* 7.80 1.13 0.71 1.98 4.89 0.00
2 1.20 8.22 73.85* 5.53 3.33 7.80 0.07
3 7.16 69.31* 5.10 7.09 2.41 8.93 0.00
4 93.91* 1.20 0.71 0.92 1.28 1.98 0.00
5 1.49 1.91 3.05 68.04* 1.28 24.24 0.00
6 20.98 5.67 2.06 13.89 19.84* 37.56 0.00
7 1.06 12.12* 4.96 3.90 1.77 76.19 0.00
8 46.63* 1.56 7.02 4.04 9.21 31.54 0.00
9 2.83 4.04 3.90 17.65* 5.32 66.27 0.00
10 3.26 7.58 29.06* 9.99 5.32 44.79 0.00
11 1.91 3.19 3.40 5.46 63.78* 22.25 0.00
12 8.50 22.68* 4.89 7.44 3.12 53.30 0.07
13 10.56 9.78 10.42 11.34* 4.46 53.44 0.00
14 2.62 3.83* 7.51 8.50 4.89 72.64 0.00
15 6.45 4.68 6.59 13.75* 3.47 65.06 0.00
16 9.92 6.24 5.39 5.24* 2.48 70.73 0.00
17 3.69 2.83 5.88* 3.19 6.17 78.17 0.07
18 8.15 5.24* 5.53 1.91 2.27 76.90 0.00
19 5.74 8.65 6.02* 8.01 6.66 64.92 0.00
20 2.98 1.28 6.09 4.46 10.35* 74.84 0.00
21 4.32 3.76 4.11* 2.27 3.40 82.14 0.00
22 1.98 3.40 3.05 4.46 2.62* 84.48 0.00
23 1.63 1.98 2.76 1.98* 0.28 91.35 0.00
24 7.30 3.12 3.05 3.12 0.99* 82.42 0.00
25 2.48* 2.83 3.97 5.32 4.61 80.79 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 10 B Results for Iowa
SCORE DISTRIBUTION
score ----gender----------- -----------grade-----------------
male female ? <=6 7 8 9 10 ?
----------------------------------------------------------------------------------------
144.0 1 1
138.0 1 1
136.5 1 1
132.0 1 1
126.0 2 1 1
121.5 2 1 1
117.0 1 1
115.5 1 1
114.0 1 1 1 1
111.0 1 1
108.0 1 1
106.5 3 1 2 2
103.5 1 1
102.0 1 1
99.0 1 1
97.5 1 1
96.0 1 1 1 1
93.0 1 1 1 1
91.5 1 1 1 1
90.0 1 1 1
88.5 5 2 3
87.0 3 2 3 2
85.5 1 1 1
84.0 1 1
82.5 4 3 2 1
81.0 1 1 1 1
79.5 1 1 2
78.0 3 2 3 2
76.5 4 2 2 3 1
75.0 6 1 4 1
73.5 5 1 4
72.0 3 1 2
70.5 4 1 3 2
69.0 6 1 4 3
67.5 5 1 3 1
66.0 3 3 2 5 1
64.5 2 2 2 2
63.0 2 4 5 2
61.5 4 2 3 3 1
60.0 3 1 1 2 1
58.5 4 2 6 2 1
57.0 2 4 1 5
55.5 2 6 1 1 4 4 1
54.0 4 4 6 1 2
52.5 3 5 7 1
51.0 4 9 7 4 2
49.5 3 2 1 1
48.0 3 6 4 5
46.5 5 6 5 7
45.0 2 2 1
43.5 5 1 1 5 1
42.0 2 3 4 1
40.5 1 1
39.0 4 1 3
37.5 1 1 1 1
36.0 1 2 2 2
34.5 1 1 2 1
33.0 2 3 4 1
31.5 1 1
30.0 1 1 1 1
28.5 2 1 1 2
24.0 1 2
21.0 1 1
18.0 1 1
6.0 1 1
American Mathematics Competitions
2009 AMC 10 B Results for Iowa
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 0.00 74.10* 5.18 18.33 2.39 0.00 0.00
2 5.18 1.59 83.67* 1.20 0.80 7.57 0.00
3 1.99 6.77 67.33* 15.94 1.59 6.37 0.00
4 2.79 4.78 63.75* 12.75 4.38 11.55 0.00
5 13.55 3.59 25.90 44.62* 3.98 8.37 0.00
6 1.59 3.59 6.77 69.32* 3.59 15.14 0.00
7 19.12 13.55 47.41* 8.76 8.37 2.79 0.00
8 3.19 27.49* 4.38 43.03 7.17 14.74 0.00
9 25.10* 5.18 7.17 9.56 3.59 49.40 0.00
10 15.14 3.19 5.18 4.78 29.48* 42.23 0.00
11 64.14* 7.17 3.59 3.19 1.20 20.72 0.00
12 17.13* 15.94 9.16 19.92 10.76 27.09 0.00
13 2.39 12.75 43.82* 9.16 9.96 21.91 0.00
14 4.78 29.48 19.12 19.92* 8.76 17.93 0.00
15 11.16 6.37 4.78 8.37 43.43* 25.90 0.00
16 3.98 10.76* 3.98 2.79 4.38 74.10 0.00
17 25.90 18.33 16.33* 2.39 0.40 36.65 0.00
18 3.59 6.37 9.56 11.16* 1.59 67.73 0.00
19 27.09* 18.73 10.36 10.76 4.78 28.29 0.00
20 6.37 14.74* 5.98 0.80 2.39 69.72 0.00
21 5.98 11.55 4.78 9.96* 3.98 63.75 0.00
22 1.20 3.98* 5.18 3.19 2.39 84.06 0.00
23 8.37 8.76 10.76* 9.96 5.58 56.57 0.00
24 14.34* 4.38 5.18 5.58 8.76 61.75 0.00
25 21.51 10.76* 9.16 8.37 7.97 42.23 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
2009 AMC 12 B Results for Iowa
SCORE DISTRIBUTION
score ----gender----------- -----------grade-----------------
male female ? <=6 7 8 9 10 11 12 13 ?
----------------------------------------------------------------------------------------
132.0 1 1
126.0 1 1
123.0 1 1
120.0 2 1 1
118.5 2 2
114.0 2 1 1
112.5 1 1
111.0 1 1 1
108.0 1 1
106.5 1 1 1
105.0 2 1 2
103.5 1 1
102.0 1 1
100.5 2 3
99.0 1 1 1 1
97.5 1 1 1 1
96.0 3 1 2
94.5 2 3 3 2
93.0 2 3
91.5 2 1 2 3 1
90.0 2 2 1 2
88.5 2 2 2 3
87.0 1 2 2 2 1
85.5 1 1 1
84.0 3 2 2 1
82.5 1 1
81.0 2 1 1 2
79.5 9 1 2 7 4
78.0 5 1 4 4
76.5 4 2 1 1
75.0 6 1 3 6 1
73.5 4 4 6 4 1
72.0 6 1 5 1
70.5 5 1 2 3 2
69.0 4 3 1 4 4 4
67.5 2 3 1 4 2
66.0 7 6 1 2 8 2 1
64.5 2 4 2 1 3 1
63.0 7 3 1 3 2 5
61.5 4 5 1 1 4 3 2
60.0 5 2 3 3 3 1
58.5 4 4 3 2 3 1
57.0 2 7 2 6 1 1
55.5 3 4 2 4 4 2
54.0 11 6 4 11 3 2
52.5 8 1 1 4 4 2
51.0 1 5 3 3 2
49.5 1 7 2 4 2 3
48.0 6 1 1 3 4 3
46.5 1 3 1 3 2
45.0 6 6 1 9 4 3
43.5 5 1 3 1 6
42.0 2 4 3 1 2 1
40.5 2 1 2 1 2 4
39.0 1 4 4 1 5
37.5 3 6 3 6 1 3
36.0 1 2 1 2 4
34.5 4
33.0 1 2 3 3
31.5 1 3 1 2 3
30.0 3 1 2
28.5 1 1 3
27.0 1 1 1
25.5 1 1
24.0 1
21.0 2 2
18.0 1 1
16.5 1 1
American Mathematics Competitions
2009 AMC 12 B Results for Iowa
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 0.49 78.13* 4.91 13.27 1.97 1.23 0.00
2 1.72 4.42 75.68* 13.02 0.49 4.67 0.00
3 12.29 3.69 20.15 51.35* 2.70 9.83 0.00
4 3.19 2.46 67.08* 13.27 1.72 12.29 0.00
5 0.25 1.47 5.65 76.41* 2.70 13.51 0.00
6 14.00 14.50 54.30* 6.88 5.90 4.42 0.00
7 1.97 39.07* 6.63 38.82 3.19 10.32 0.00
8 6.14 6.88 3.19 6.14 56.51* 21.13 0.00
9 37.35* 2.46 2.95 5.41 2.21 49.63 0.00
10 35.63* 14.99 7.86 7.37 3.93 30.22 0.00
11 3.69 27.27 22.60 20.88* 7.86 17.69 0.00
12 3.69 4.42 5.65 3.44 25.55* 57.25 0.00
13 6.39 4.42 4.91 17.69* 3.69 62.90 0.00
14 18.43 17.44 23.10* 2.95 0.74 37.35 0.00
15 1.72 39.07* 17.20 6.14 5.41 30.47 0.00
16 3.69 3.44* 2.46 2.95 2.21 85.26 0.00
17 21.62 17.44* 8.85 6.14 7.62 38.33 0.00
18 5.65 9.83 13.51* 7.86 5.65 57.49 0.00
19 3.19 2.70 5.65 1.47 1.97* 85.01 0.00
20 4.18 3.19 4.91* 1.97 6.63 79.12 0.00
21 5.16* 6.14 7.13 13.51 25.31 42.75 0.00
22 3.19 4.18 4.91* 1.72 1.47 84.52 0.00
23 2.46 4.18 3.69 6.14* 1.97 81.57 0.00
24 7.13 7.62* 3.19 4.67 1.97 75.43 0.00
25 11.55 6.39 3.69 3.44 3.69* 71.25 0.00
(*) Correct Response
(?) Response the computer was unable to read due to incomplete
erasures or two answers marked in the same column