Table 4:
Two-way ANOVA table for mathematics performance with motivation cluster and the educational level as independent variables (
= 386).
Source of variation
Sum of squares
DF
Mean square
value
Motivation cluster (A)
462.88
2
231.44
15.217
0.000
Education level (B)
2055.60
3
685.20
45.052
0.000
A × B
103.39
6
17.23
1.133
0.342
Error
5688.24
374
15.20
Total
49718.00
386
Adjusted
squared = 0.37.