Table 6.

ANOVA analysis of the response surface model for Karnataka state

Source	df	Adjust Sum of Squares	Adjust Mean Square	F value	P-value
Linear	1	21,181,901	21,181,901	20.12	0.001
Population density	2	1,768,827	884,414	6.02	0.002
Total population	1	1,765,233	1,765,233	6.04	0.004
Population density*total population	1	3594	3594	9.23	0.002
Error	1	21,641	21,641
Lack of fit	1	61,009	21,009	2.25	0.228
Pure error	1	61,009	21,009	×	×
Total	23	1,142,115,027	49,657,175	×	×