American Mathematics Competitions
2008 AMC 10 A Results for Indiana
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 1272
Number of unofficial participants: 20
Average score of participants: 53.0
Average score for female students is: 47.3 ( 541 Students)
Average score for male students is: 58.5 ( 625 Students)
Average score for unspecified gender is 49.9 ( 106 Students)
Average score for grade 10 is: 52.0 ( 600 Students)
Average score for grade 9 is: 50.4 ( 498 Students)
Average score for grade 8 and below is: 68.9 ( 130 Students)
Average score with unknown grade: 50.2 ( 44 Students)
AIME qualifying score = 117.0 or better
Number of AIME qualifers 14
Number of schools returning results 46
Average school winning score 91.89
American Mathematics Competitions
2008 AMC 12 A Results for Indiana
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 1593
Number of unofficial participants: 34
Average score of participants: 62.1
Average score for female students is: 57.5 ( 679 Students)
Average score for male students is: 65.6 ( 782 Students)
Average score for unspecified gender is 65.1 ( 132 Students)
Average score for grade 13 is: 64.5 ( 1 Student)
Average score for grade 12 is: 62.1 ( 698 Students)
Average score for grade 11 is: 60.8 ( 701 Students)
Average score for grade 10 is: 66.6 ( 125 Students)
Average score for grade 9 is: 67.9 ( 37 Students)
Average score for grade 8 and below is: 85.5 ( 2 Students)
Average score with unknown grade: 66.1 ( 29 Students)
AIME qualifying score = 97.5 or better
Number of AIME qualifers 69
Number of schools returning results 50
Average school winning score 96.30
Average school team score 264.75
American Mathematics Competitions
2008 AMC 10 B Results for Indiana
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 312
Number of unofficial participants: 27
Average score of participants: 64.3
Average score for female students is: 62.5 ( 100 Students)
Average score for male students is: 74.7 ( 123 Students)
Average score for unspecified gender is 51.9 ( 89 Students)
Average score for grade 10 is: 70.6 ( 107 Students)
Average score for grade 9 is: 62.6 ( 111 Students)
Average score for grade 8 and below is: 94.4 ( 20 Students)
Average score with unknown grade: 49.5 ( 74 Students)
AIME qualifying score = 120.0 or better
Number of AIME qualifers 10
Number of schools returning results 22
Average school winning score 98.32
American Mathematics Competitions
2008 AMC 12 B Results for Indiana
GRAND STATISTICS
TOTAL NUMBER of official students taking exam: 422
Number of unofficial participants: 27
Average score of participants: 66.3
Average score for female students is: 61.3 ( 128 Students)
Average score for male students is: 70.7 ( 232 Students)
Average score for unspecified gender is 60.4 ( 62 Students)
Average score for grade 12 is: 67.0 ( 151 Students)
Average score for grade 11 is: 66.6 ( 194 Students)
Average score for grade 10 is: 79.3 ( 22 Students)
Average score for grade 9 is: 62.3 ( 16 Students)
Average score for grade 8 and below is: 118.5 ( 1 Student)
Average score with unknown grade: 55.5 ( 38 Students)
AIME qualifying score = 97.5 or better
Number of AIME qualifers 35
Number of schools returning results 27
Average school winning score 95.22
Average school team score 264.61
2008 State AMC 12 TEAM Score Distribution
-----------------------------------------------
score A B Rank
-----------------------------------------------
412.5 1 1
411.0 1 2
408.0 1 3
393.0 1 4
363.0 1 5
358.5 1 6
351.0 1 7
342.0 1 8
337.5 1 9
330.0 1 1 10
325.5 2 12
313.5 2 1 14
312.0 1 17
307.5 1 18
297.0 1 19
294.0 1 20
292.5 1 21
291.0 1 22
283.5 1 23
282.0 1 1 24
280.5 1 26
279.0 1 27
277.5 1 28
274.5 1 29
267.0 1 1 30
262.5 1 32
261.0 3 33
259.5 1 36
258.0 1 37
256.5 1 1 38
255.0 1 40
253.5 3 1 41
252.0 1 1 45
249.0 1 47
247.5 1 48
244.5 2 49
241.5 1 1 51
238.5 1 53
231.0 2 54
229.5 1 1 56
225.0 1 2 58
222.0 1 61
220.5 2 62
219.0 1 64
216.0 1 65
211.5 2 1 66
207.0 1 69
204.0 1 70
202.5 1 71
201.0 1 72
192.0 1 73
190.5 1 74
165.0 1 75
162.0 1 76
2008 AMC Contest Score Distributions
-----------------------------------------------
score 12 A 12 B 10 A 10 B
-----------------------------------------------
150.0 2
144.0 1 2
141.0 2 1
139.5 2
138.0 2
135.0 2
133.5 1 1
132.0 3 2 1
130.5 1 1 1
127.5 2
126.0 3
123.0 1 1 1
121.5 1 1 1
120.0 1 1
118.5 3 2 2 1
117.0 1 2 1
115.5 1
114.0 2 3 4 3
112.5 1 2 2
111.0 1 1
109.5 7 4 2 1
108.0 5 4 1 2
106.5 5 2 1
105.0 5 2 2 1
103.5 4 2 2
102.0 4 2 4 1
100.5 6 3 3
99.0 7 1
97.5 5 2 2
96.0 9 5 4 4
94.5 19 5 3
93.0 8 2 8 4
91.5 10 1 7 5
90.0 12 5 2 7
88.5 20 4 3 2
87.0 11 3 3 1
85.5 15 5 5 1
84.0 23 12 10 3
82.5 20 3 3 3
81.0 23 8 9 2
79.5 26 8 10 5
78.0 34 10 23 5
76.5 25 9 13 6
75.0 32 12 7 2
73.5 26 12 24 6
72.0 36 12 14 9
70.5 51 7 8 6
69.0 44 16 22 6
67.5 54 14 19 8
66.0 51 23 26 13
64.5 46 12 35 6
63.0 44 12 31 11
61.5 41 19 35 10
60.0 71 17 34 23
58.5 60 20 31 8
57.0 48 10 26 8
55.5 57 6 41 13
54.0 61 12 56 9
52.5 49 5 36 10
51.0 62 21 40 5
49.5 45 8 49 7
48.0 62 12 58 12
46.5 58 7 48 5
45.0 36 6 46 8
43.5 33 11 49 7
42.0 45 5 69 11
40.5 26 4 31 5
39.0 29 2 41 5
37.5 14 8 36 3
36.0 27 2 43 5
34.5 12 2 25 3
33.0 8 4 24 2
31.5 8 1 24 2
30.0 9 3 30 3
28.5 8 2 11 1
27.0 3 1 11 3
25.5 5 1 13 1
24.0 4 1 18 1
22.5 1 5
21.0 2 1 3
19.5 3
18.0 1 1 2
16.5 2 1
15.0 2
12.0 3
4.5 1
American Mathematics Competitions
2008 AMC 10 A Results for Indiana
SCORE DISTRIBUTION
score ----gender----------- -----------grade-----------------
male female ? <=6 7 8 9 10 ?
----------------------------------------------------------------------------------------
150.0 2 1 1
138.0 1 1 1 1
133.5 1 1
132.0 2 1 1
130.5 1 1
123.0 1 1
121.5 1 1
120.0 1 1
118.5 1 1 1
117.0 1 1
114.0 4 1 3
109.5 1 1 1 1
108.0 1 1
105.0 1 1 1
103.5 2 1 1
102.0 4 2 2
100.5 2 1 1 2
99.0 1 1
97.5 1 1 1 1
96.0 3 1 1 2 1
94.5 2 3 1 1 1 1 1
93.0 6 2 2 6
91.5 5 1 3 2 1 1
90.0 2 1 1
88.5 2 1 1 1 1
87.0 3 2 1
85.5 4 1 2 2
84.0 7 3 1 3 6
82.5 2 1 3
81.0 8 4 5
79.5 10 1 1 4 4
78.0 18 4 3 5 15
76.5 8 3 1 2 2 6 2
75.0 5 1 2 2 3
73.5 11 11 1 3 11 8 1
72.0 8 4 1 3 6 4
70.5 8 1 2 2 3
69.0 16 5 2 2 9 9
67.5 13 6 3 8 8
66.0 18 5 1 6 16 3
64.5 21 12 1 2 16 16
63.0 17 10 1 2 4 5 16 3
61.5 22 12 1 1 14 19
60.0 23 9 2 3 7 20 2
58.5 14 14 1 1 2 11 14 2
57.0 16 7 1 12 12 1
55.5 19 20 2 1 14 22 2
54.0 34 18 3 3 20 29 1
52.5 21 12 2 1 15 17 1
51.0 23 14 2 7 17 14
49.5 17 30 2 20 26 1
48.0 28 25 1 1 26 29 1
46.5 18 23 1 3 25 17 2
45.0 15 27 3 21 19 3
43.5 15 30 2 1 21 24 1
42.0 29 37 1 36 31 1
40.5 7 17 1 11 14 5
39.0 21 17 1 1 19 18 2
37.5 11 20 2 10 23 1
36.0 17 22 4 19 19 1
34.5 5 16 1 13 8 3
33.0 10 13 1 11 11 1
31.5 10 11 1 8 14 1
30.0 10 18 16 13 1
28.5 4 6 1 9 1
27.0 4 5 2 9
25.5 5 8 8 5
24.0 2 14 10 8
22.5 4 2 3
21.0 2 2 1
19.5 3 3
18.0 1 2
16.5 2 2
15.0 2 2
12.0 3 2 1
4.5 1 1
American Mathematics Competitions
2008 AMC 10 A Results for Indiana
Analysis
Table of Item Difficulty for the 2008
American High School Mathematics Examination
Tabulation of responses for all Participants
Percent of Responses
ITEM A B C D E OMITS ?
____ _____ _____ _____ _____ _____ _____ _____
1 2.12 1.02 6.92 84.98* 4.48 0.47 0.00
2 42.22* 20.83 28.30 1.65 1.26 5.74 0.00
3 63.36* 5.19 5.27 1.89 3.85 20.44 0.00
4 5.35 8.41 49.61* 10.30 6.29 19.89 0.16
5 9.75 27.36* 5.58 3.77 4.40 49.06 0.08
6 3.46 3.54 4.25 17.85* 49.14 21.78 0.00
7 58.18 3.14 4.87 2.67 9.43* 21.70 0.00
8 43.63* 8.65 2.91 23.27 2.91 18.63 0.00
9 3.69 24.61* 17.37 26.34 8.18 19.81 0.00
10 1.73 42.61 8.81 0.71 37.89* 8.18 0.08
11 6.13 3.85 9.12 58.57* 8.96 13.36 0.00
12 11.71 3.54 28.69* 10.93 6.68 38.36 0.08
13 14.39 31.68 9.83 24.76* 1.73 17.61 0.00
14 6.13 8.88 6.60 16.75* 4.72 56.92 0.00
15 3.30 2.67 29.56 24.45* 8.88 31.13 0.00
16 4.40 10.14* 5.58 19.34 8.10 52.44 0.00
17 7.55 7.94* 7.39 7.08 4.32 65.72 0.00
18 4.48 7.78* 5.66 5.42 4.87 71.78 0.00
19 6.68 6.05 7.78* 4.09 4.87 70.44 0.08
20 3.30 6.53 17.69 6.29* 3.69 62.50 0.00
21 13.44* 18.63 5.42 5.90 2.99 53.62 0.00
22 9.20 5.58 24.29 19.03* 10.22 31.53 0.16
23 10.85 8.10* 7.78 6.45 2.28 64.54 0.00
24 8.18 11.56 7.86 7.23* 8.02 57.15 0.00
25 3.46 7.86 6.29* 5.82 6.60 69.97 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
2008 AMC 12 A Results for Indiana
SCORE DISTRIBUTION
score ----gender----------- -----------grade-----------------
male female ? <=6 7 8 9 10 11 12 13 ?
----------------------------------------------------------------------------------------
141.0 1 1 1
139.5 2 1 1
135.0 2 2
132.0 3 2 1
130.5 1 1
123.0 1 1
121.5 1 1
118.5 3 1 2
117.0 1 1
115.5 1 1
114.0 1 2
112.5 1 1
111.0 1
109.5 5 1 1 3 2 1
108.0 1 2 1 3 1
106.5 3 1 2 1 1
105.0 3 1 4 1
103.5 3 2 1 1
102.0 2 2 1 1 1 1
100.5 3 2 2 4
99.0 5 2 2 5
97.5 4 3 2
96.0 8 6 3
94.5 13 3 3 7 8 1
93.0 6 1 1 6 1
91.5 6 2 1 8 1
90.0 5 5 1 7 3 1
88.5 16 3 2 8 10
87.0 8 3 3 4 4
85.5 9 4 6 9
84.0 15 6 1 10 12
82.5 15 5 1 3 4 12
81.0 15 7 1 1 11 10
79.5 14 10 1 2 7 15 1
78.0 20 13 2 5 12 15
76.5 12 11 3 1 9 12
75.0 18 9 1 2 12 15 2
73.5 12 12 1 3 14 8
72.0 17 13 3 14 19
70.5 28 19 1 5 20 21 4
69.0 22 18 1 7 17 19
67.5 32 21 2 4 26 22
66.0 31 16 1 3 16 30 1
64.5 22 20 1 2 23 17 1 2
63.0 21 19 4 4 20 15 1
61.5 22 18 3 1 16 20 1
60.0 33 35 4 7 24 35 1
58.5 29 24 1 3 31 24 1
57.0 22 21 2 26 19 1
55.5 30 22 1 5 30 20 1
54.0 32 26 2 3 26 30
52.5 17 29 1 4 22 21 1
51.0 21 35 6 25 31
49.5 15 28 1 2 19 23
48.0 22 35 1 4 33 24
46.5 14 38 3 32 23
45.0 16 18 2 16 17 1
43.5 12 18 1 18 14
42.0 20 21 1 3 19 21 1
40.5 11 14 1 10 15
39.0 14 15 2 15 12
37.5 6 8 1 5 8
36.0 11 13 3 15 8 1
34.5 5 7 3 5 4
33.0 1 6 1 6 1
31.5 5 2 1 5 2
30.0 4 3 6 3
28.5 3 4 4 2 2
27.0 2 1 3
25.5 1 3 2 3
24.0 1 2 1 2 1
22.5 1 1
21.0 1 1 2
18.0 1 1
American Mathematics Competitions
2008 AMC 12 A Results for Indiana
Analysis
Table of Item Difficulty for the 2008
American High School Mathematics Examination
Tabulation of responses for all Participants
Percent of Responses
ITEM A B C D E OMITS ?
____ _____ _____ _____ _____ _____ _____ _____
1 1.07 1.07 6.34 88.76* 2.39 0.38 0.00
2 92.03* 3.77 1.00 0.13 2.64 0.44 0.00
3 3.70 6.65 67.23* 9.42 3.20 9.79 0.00
4 8.29 44.76* 4.65 7.91 3.64 30.76 0.00
5 1.38 36.97* 15.00 29.94 8.10 8.60 0.00
6 53.42* 5.84 2.39 27.93 2.13 8.22 0.06
7 4.08 4.27 6.03 69.55* 7.60 8.41 0.06
8 6.28 6.84 54.30* 4.65 15.00 12.93 0.00
9 4.83 9.79 7.34 31.70* 4.77 41.49 0.06
10 13.31 30.70 9.73 34.46* 2.13 9.67 0.00
11 5.15 5.65 60.20* 8.73 3.89 16.38 0.00
12 11.80 21.97* 8.91 7.41 5.96 43.88 0.06
13 4.71 20.59* 6.15 25.42 9.04 34.09 0.00
14 11.99* 7.78 3.33 5.65 3.52 67.73 0.00
15 9.29 11.55 10.30 9.86* 12.18 46.83 0.00
16 3.39 9.48 5.78 8.91* 2.20 70.24 0.00
17 2.20 6.28 5.96 7.85* 4.77 72.94 0.00
18 3.45 3.52 8.16* 3.08 7.97 73.82 0.00
19 3.14 7.22 8.35* 4.39 2.57 74.33 0.00
20 2.70 4.46 4.65 3.14 4.77* 80.29 0.00
21 7.09 5.84 5.59 8.10* 3.26 70.12 0.00
22 3.20 8.10 8.47* 6.65 4.58 68.99 0.00
23 3.33 3.20 2.82 4.52* 2.57 83.55 0.00
24 3.14 14.00 10.86 3.33* 7.85 60.83 0.00
25 2.39 4.46 5.21 7.03* 4.14 76.77 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
2008 AMC 10 B Results for Indiana
SCORE DISTRIBUTION
score ----gender----------- -----------grade-----------------
male female ? <=6 7 8 9 10 ?
----------------------------------------------------------------------------------------
144.0 2 1 1
133.5 1 1
132.0 1 1
130.5 1 1
126.0 2 1 2 1
123.0 1 1
121.5 1 1
118.5 1 1
114.0 3 2 1
112.5 2 2
111.0 1 1
109.5 1 1
108.0 2 1 1
106.5 1 1
105.0 1 1
102.0 1 1
96.0 4 1 1 1 1
94.5 2 1 2
93.0 3 1 2 2
91.5 3 2 2 3
90.0 5 1 5 1
88.5 2 1 1
87.0 1 1
85.5 1 1
84.0 2 1 1 2
82.5 1 1 3
81.0 2 2
79.5 2 3 5
78.0 5 1 4
76.5 3 3 1 2 3
75.0 1 1 1 1
73.5 3 1 1 4 1
72.0 3 2 1 4 4
70.5 2 2 5 1
69.0 2 3 2 3 1
67.5 2 6 4 4
66.0 6 4 1 1 3 6 2
64.5 2 3 5 1
63.0 7 2 1 7 1 2
61.5 4 3 4 4 2
60.0 8 9 1 10 8 4
58.5 1 4 4 2 2
57.0 3 3 6 2
55.5 3 6 3 7 3
54.0 5 1 2 4 3
52.5 1 6 4 4 2
51.0 2 1 1 2 2
49.5 1 4 2 3 2
48.0 2 5 1 6 1 4
46.5 1 1 1 1 3
45.0 2 3 4 1 3
43.5 1 2 3 1 3
42.0 2 2 4 7
40.5 1 2 3 1 1
39.0 2 2 3
37.5 1 1 2 1
36.0 1 1 4
34.5 1 1 2
33.0 1 1 1
31.5 1 1 1
30.0 1 1 2
28.5 1 1
27.0 1 1 2
25.5 1
24.0 1 1
16.5 1
American Mathematics Competitions
2008 AMC 10 B Results for Indiana
Analysis
Table of Item Difficulty for the 2008
American High School Mathematics Examination
Tabulation of responses for all Participants
Percent of Responses
ITEM A B C D E OMITS ?
____ _____ _____ _____ _____ _____ _____ _____
1 0.96 0.96 2.24 12.50 80.77* 2.56 0.00
2 6.09 76.92* 8.97 1.60 0.96 5.45 0.00
3 12.82 2.88 6.41 38.46* 4.81 34.62 0.00
4 13.14 9.62 64.10* 1.28 0.64 11.22 0.00
5 48.40* 6.73 2.56 1.92 2.88 37.50 0.00
6 7.69 6.09 39.42* 8.33 7.69 30.77 0.00
7 7.05 10.26 63.14* 6.41 4.17 8.97 0.00
8 1.60 9.62 57.37* 9.62 4.81 16.99 0.00
9 17.95* 5.77 5.45 10.90 7.69 52.24 0.00
10 21.47* 5.77 3.53 3.53 6.41 59.29 0.00
11 1.92 15.06* 5.45 9.94 3.53 64.10 0.00
12 79.81* 4.81 3.21 1.60 3.21 7.37 0.00
13 26.60 11.54* 10.26 2.88 3.53 45.19 0.00
14 11.54 37.50* 3.21 3.85 2.24 41.67 0.00
15 12.50* 8.65 8.97 7.69 3.21 58.65 0.32
16 23.40* 20.83 3.85 6.41 4.49 41.03 0.00
17 13.46 8.01* 31.41 9.62 9.62 27.88 0.00
18 6.41 22.12* 12.50 6.09 3.53 49.04 0.32
19 2.88 3.53 8.01 9.29 8.65* 67.31 0.32
20 9.94 39.10* 9.94 10.90 2.88 27.24 0.00
21 13.14 10.58 5.45* 4.81 4.81 60.90 0.32
22 12.50 4.49 30.77* 11.86 5.45 34.94 0.00
23 12.50 10.90* 6.73 6.41 3.53 59.62 0.32
24 8.97 10.90 8.65* 8.65 8.33 54.17 0.32
25 17.95 12.50* 7.37 6.41 4.81 50.96 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
2008 AMC 12 B Results for Indiana
SCORE DISTRIBUTION
score ----gender----------- -----------grade-----------------
male female ? <=6 7 8 9 10 11 12 13 ?
----------------------------------------------------------------------------------------
144.0 1 1
141.0 1 1
127.5 1 1 1
120.0 1 1
118.5 2 1 1
117.0 1 1 1
114.0 1 2 1 2
112.5 2 2
109.5 4 1 3
108.0 2 1 1 2 1
106.5 1 1 2
105.0 2 1 1
103.5 2 2
102.0 1 1 1
100.5 3 1 1 1
97.5 2 2
96.0 4 1 1 4
93.0 2 2
91.5 1 1
90.0 3 1 2 3
88.5 4 4
87.0 2 1 2 1
85.5 2 2 1 1 3
84.0 7 2 1 7 3 1
82.5 3 1 1 1
81.0 6 1 1 1 5 1
79.5 7 4 3 1
78.0 9 1 3 7
76.5 5 3 1 3 5
75.0 11 1 7 5
73.5 7 5 5 7
72.0 9 3 5 7
70.5 2 4 5 1 1
69.0 11 3 13 3
67.5 6 5 1 7 5 1
66.0 12 8 1 9 11 2
64.5 6 5 5 7
63.0 6 3 1 1 5 3 2
61.5 12 6 9 8 2
60.0 9 7 2 8 7
58.5 8 8 1 3 8 5 3
57.0 6 4 7 3
55.5 2 2 1 2 1 2
54.0 3 8 1 7 3 1
52.5 1 3 1 1 2 1
51.0 7 7 1 8 6 6
49.5 5 1 3 2 2
48.0 7 4 2 7 3
46.5 2 3 4 1 2
45.0 1 3 3 2 1
43.5 5 4 2 5 3 1
42.0 3 1 1 2 1
40.5 2 2 4
39.0 1 1 1
37.5 4 4 2 2
36.0 2 1 1
34.5 1 1 1 1
33.0 1 1 1 1 2
31.5 1 1
30.0 2 1 1 2
28.5 1 1 1
27.0 1 1
25.5 1 1
24.0 1 1
21.0 1 1
18.0 1 1
American Mathematics Competitions
2008 AMC 12 B Results for Indiana
Analysis
Table of Item Difficulty for the 2008
American High School Mathematics Examination
Tabulation of responses for all Participants
Percent of Responses
ITEM A B C D E OMITS ?
____ _____ _____ _____ _____ _____ _____ _____
1 1.90 0.71 2.61 8.29 84.36* 2.13 0.00
2 3.55 83.65* 5.45 2.37 1.42 3.55 0.00
3 5.92 9.72 78.44* 0.95 0.71 4.27 0.00
4 3.08 2.61 3.32 72.75* 1.18 17.06 0.00
5 1.18 6.64 71.56* 7.11 4.03 9.48 0.00
6 86.73* 4.27 2.37 1.66 1.42 3.32 0.24
7 62.09* 4.50 0.95 0.71 3.32 28.44 0.00
8 2.37 4.74 52.61* 9.48 6.40 24.41 0.00
9 24.41* 3.79 4.50 3.55 3.55 59.95 0.24
10 4.27 36.26* 13.74 6.87 4.03 34.83 0.00
11 12.80* 5.21 3.08 10.19 25.59 43.13 0.00
12 20.85 21.33* 7.58 2.84 4.98 42.42 0.00
13 1.42 16.59* 2.13 3.32 1.90 74.64 0.00
14 4.74 5.92 22.27* 10.19 5.69 51.18 0.00
15 1.90 6.16 11.85* 5.21 6.64 68.25 0.00
16 20.38 13.98* 9.00 7.11 1.66 47.87 0.00
17 5.21 4.50 5.92* 4.50 1.66 78.20 0.00
18 2.84 4.74 4.27 9.72 8.53* 69.91 0.00
19 2.37 4.74* 5.45 2.84 3.55 80.81 0.24
20 28.91 15.88* 8.06 2.61 4.03 40.52 0.00
21 2.13 2.84 4.03 3.32 4.03* 83.65 0.00
22 6.64 7.11 9.48 6.64 6.87* 63.27 0.00
23 5.45* 5.45 3.79 4.27 1.90 79.15 0.00
24 1.42 3.79 3.08* 5.21 1.42 85.07 0.00
25 2.61 5.21* 2.61 5.21 2.13 82.23 0.00
(*) Correct Response
(?) Response the computer was unable to read due to incomplete
erasures or two answers marked in the same column