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

Table 8

PRE of estimators for different populations.

Estimators	Population 1	Population 2	Population 3
	100.0000	100.0000	100.0000
	7.3307	3.4113	0.1890
	6.9212	2.7693	0.1847