Evaluation of Phytoremediation Potential of Vetiver Grass (Chrysopogon zizanioides (L.) Roberty) for Wastewater Treatment

Table 5

ANOVA analysis of variance for the third answer.

Source	Sum of squares	Degrees of freedom	Average of squares	F value	value	Significant
Model	0.0684	4	0.0171	2515.80	0.0004	Significant
A: temperature	0.0018	1	0.0018	255.56	0.0039	Significant
B: pH	0.0013	1	0.0013	189.61	0.0052	Significant
C: EC	0.0033	1	0.0033	464.45	0.0021	Significant
D: time	0.0010	1	0.0010	140.04	0.0071	Significant