Source of variation

SS

DOF

Variance

F value

Critical value

Significance

1

0.030

2

0.015

23.905

4.459

^*

2

0.005

2

0.003

4.069

3

0.043

2

0.021

34.324

^*

4

0.029

2

0.014

22.814

^*

Overall error

0.005

8

0.001