Estimation of Finite Population Mean under Probability-Proportional-to-Size Sampling in the Presence of Extreme Values

Table 3

Variance of estimators for .

c	Estimators
	0.01	14289.9900	95.2470	95.0716
0.03	14289.9900	95.2080	94.9295
0.05	14289.9900	95.1689	94.8321
0.07	14289.9900	95.1300	94.7532
0.1	14289.9900	95.0716	94.6539
0.3	14289.9900	94.6851	94.2130
0.5	14289.9900	94.3034	93.9132
0.7	14289.9900	93.9265	93.6718
1.0	14289.9900	93.3702	93.3702
1.3	14289.9900	92.8247	93.1140
1.5	14289.9900	92.4670	92.9605
1.7	14289.9900	92.1142	92.8178
2.0	14289.9900	91.5939	92.6199