Determinants of Biogas Technology Adoption in Rural Households of Aleta Wondo District, Sidama Zone, Southern Ethiopia

Table 3

Variance inflation factor of continuous explanatory variables.

Variable	VIF	1/VIF (tolerance)
AGEHHH	2.10	0.48
TLANDSIZE	1.90	0.53
FAMSIZE	1.79	0.56
HAINCOME	1.55	0.64
EDULVHHH	1.50	0.67
NOTLU	1.38	0.72

Source: own survey result (2017).