An Investigation of Biodiesel Production from Wastes of Seafood Restaurants

Table 4

Analysis of variance of the fitted quadratic regression model (3).

Source	SS*	df*	MS*	value	value	Remarks
Model	671.25	14	47.95	940.12	<0.0001	Highly significant
	46.97	1	46.97	920.97	<0.0001	Highly significant
	3.06	1	3.06	59.98	0.0006	Highly significant
	18.50	1	18.50	362.76	<0.0001	Highly significant
	2.14	1	2.14	41.94	0.0013	Significant
	16.46	1	16.46	322.79	<0.0001	Highly significant
	2.63	1	2.63	51.52	0.0008	Highly significant
	52.85	1	52.85	1036.26	<0.0001	Highly significant
	5.07	1	5.07	99.36	0.0002	Highly significant
	6.80	1	6.80	133.27	<0.0001	Highly significant
	1.84	1	1.84	36.17	0.0018	Significant
	33.02	1	33.02	647.50	<0.0001	Highly significant
	8.84	1	8.84	173.38	<0.0001	Highly significant
	28.39	1	28.39	556.71	<0.0001	Highly significant
	1.08	1	1.08	21.19	0.0058	Significant
Residual	0.26	5	0.051
Corrected total	671.50	19

SS: sum of squares; df: degree of freedom; MS: mean square.