Successive Nonstatistical and Statistical Approaches for the Improved Antibiotic Activity of Rare Actinomycete Nonomuraea sp. JAJ18

Table 6

ANOVA of quadratic polynomial model and significance test.

Source	Sum of squares	df	Mean square	value	value Probability >	Significance
Model	2277.93	9	253.10	273.18	<0.0001	Significant
Residual	6.49	7	0.93
Lack of fit	3.02	3	1.01	1.16	0.4281	Not significant
Pure error	3.47	4	0.87
Total	2284.42	16

= 0.9972, Adj = 0.9935.