Optimum Green Synthesis of Silver Nanoparticles with the Highest Antibacterial Activity against Streptococcus mutans Biofilm

Table 4

The analysis of variance of factors affecting the growth inhibition of S. mutans biofilm.

Factors	DOF	Sum of squares	Variance	ratio ()	Pure sum	Percent (%)
AgNO3 concentration	2	0.39	0.19	69.14	0.38	8.58
Incubation temperature	2	2.49	1.25	444.77	2.49	55.88
Incubation time	2	1.56	0.78	279.17	1.56	35.03

DOF: degree of freedom.