TABLE 16-7
GRADE AVERAGE AND RELATED DATA FOR 32 STUDENTS
Y=Final macroeconomics examination grade; 1 if A,0 if B or C
GPA=Grade point average
TUCE=Initial macroeconomics knowledge score
PSI=Personalized system of instruction; 1 if used,0 if otherwise
Obs Y GPA TUCE PSI
1 0 2.66 20 0
2 0 2.89 22 0
3 0 3.28 24 0
4 0 2.92 12 0
5 1 4.00 21 0
6 0 2.86 17 0
7 0 2.76 17 0
8 0 2.87 21 0
9 0 3.03 25 0
10 1 3.92 29 0
11 0 2.63 20 0
12 0 3.32 23 0
13 0 3.57 23 0
14 1 3.26 25 0
15 0 3.53 26 0
16 0 2.74 19 0
17 0 2.75 25 0
18 0 2.83 19 0
19 0 3.12 23 1
20 1 3.16 25 1
21 0 2.06 22 1
22 1 3.62 28 1
23 0 2.89 14 1
24 0 3.51 26 1
25 1 3.54 24 1
26 1 2.83 27 1
27 1 3.39 17 1
28 0 2.67 24 1
29 1 3.65 21 1
30 1 4.00 23 1
31 0 3.10 21 1
32 1 2.39 19 1