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

Table 2

Parameters for nonresponding units for population I.

Nonresponse rate (%)	Stratum
20	1	989315.2	0.2050127	763.9706	0.7535727	−0.2691771	−0.2557058
	2	199477087	0.2343414	80842.35	0.8166929	−0.229914	−0.2876454
	3	8176575	0.2249875	2718.171	0.8154184	−0.2564837	−0.2718289
	4	25298233	0.2462478	11741.33	0.6713044	−0.2984032	−0.2839888
	5	708141536	0.2460244	96127.52	0.8765226	−0.2487161	−0.3082972
	6	708141536	0.1284571	857.4592	0.7296066	−0.4390315	−0.402489
30	1	1071816	0.2047748	781.3434	0.7820729	−0.2610072	−0.2520072
	2	206269098	0.2334903	81677.25	0.7969911	−0.2297942	−0.2881574
	3	8525833	0.2250371	2856.095	0.8312795	−0.2655035	−0.2720948
	4	24546992	0.2462213	11427.83	0.6609692	−0.3004036	−0.2837976
	5	681811147	0.2462587	128890.3	0.8571617	−0.2454178	−0.28936
	6	681811147	0.1297743	849.4515	0.7375239	−0.4392996	−0.4083239