Mean Estimation of a Sensitive Variable under Nonresponse Using Three-Stage RRT Model in Stratified Two-Phase Sampling

Table 4

Parameters for nonresponding units for population II.

Nonresponse rate (%)	Stratum
20	1; 2	3.803509; 4.198319	0.2486842; 0.2319328	0.5833481; 0.4723521	0.7305239; 0.2932356	0.02164662; −0.2094929	0.1079512; 0.2899405
30	1; 2	3.746503; 4.015239	0.2513112; 0.2394775	0.5804701; 0.6125016	0.7363216; 0.3607974	0.07657269; −0.0199814	0.1124887; 0.3836556