The Essentials of Biostatistics for Physicians, Nurses, and Clinicians

7.7 Exercises 125

Table 7.7
Math Olympiad Scores for Churchville Students

Student number Score on exam 2 Score on exam 3

1 5 4
2 4 4
3 3 1
4 1 3

5 4 4
6 1 1
7 2 3
8 2 2
9 4 4
10 4 3
1 1 3 3
12 5 5
13 0 1
14 3 1
15 3 3
16 3 2
17 3 2
18 1 3
19 3 2
20 2 3
21 3 2
22 0 2
23 3 2
24 3 2
25 3 2
26 3 2
27 2 0
28 1 2
29 0 1
39 2 2

31 1 1
32 0 1
33 1 2