An Investigation of Biodiesel Production from Wastes of Seafood Restaurants

Table 5

Analysis of variance of the fitted quadratic regression model (4).

Source	SS*	df*	MS*	value	value	Remarks
Model	708.18	14	50.58	99.58	<0.0001	Highly significant
	111.75	1	111.75	219.98	<0.0001	Highly significant
	34.40	1	34.40	67.72	0.0004	Highly significant
	48.63	1	48.63	95.73	0.0002	Highly significant
	1.20	1	1.20	2.37	0.1845	Nonsignificant
	3.92	1	3.92	7.73	0.0389	Possibly significant
	15.77	1	15.77	31.05	0.0026	Significant
	3.39	1	3.39	6.66	0.0493	Possibly significant
					0.9676	Nonsignificant
	22.96	1	22.96	45.20	0.0011	Significant
	0.43	1	0.43	0.84	0.4021	Nonsignificant
	0.10	1	0.10	0.20	0.6720	Nonsignificant
	14.40	1	14.40	28.35	0.0031	Significant
	11.88	1	11.88	23.39	0.0047	Significant
	9.21	1	9.21	18.13	0.0080	Significant
Residual	2.54	5	0.51
Corrected total	710.72	19

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