Determinants of Household Solid Waste Generation and Composition in Homs City, Syria

Table 6

ANOVA test results for spatial variation in waste composition.

		Sum of squares	df	Mean square	F	Sig.
Organic	Between groups	7.365	3	2.455	1.798	0.148
	Within groups	404.148	296	1.365
	Total	411.513	299
Plastic	Between groups	3.649	3	1.216	32.561	0.000
	Within groups	11.058	296	0.037
	Total	14.707	299
Inert materials	Between groups	0.148	3	0.049	2.263	0.081
	Within groups	6.453	296	0.022
	Total	6.601	299
Paper	Between groups	0.698	3	0.233	33.210	0.000
	Within groups	2.074	296	0.007
	Total	2.772	299
Textile	Between groups	0.016	3	0.005	3.012	0.030
	Within groups	0.536	296	0.002
	Total	0.552	299
Metal	Between groups	0.001	3	0.000	0.683	0.563
	Within groups	0.120	296	0.000
	Total	0.121	299
Glass	Between groups	0.007	3	0.002	5.808	0.001
	Within groups	0.111	296	0.000
	Total	0.117	299
Wood	Between groups	0.001	3	0.000	3.915	0.009
	Within groups	0.031	296	0.000
	Total	0.032	299
Hazardous materials	Between groups	0.009	3	0.003	3.915	0.009
	Within groups	0.221	296	0.001
	Total	0.230	299