An Alternative Estimator for Estimating the Finite Population Mean Using Auxiliary Information in Sample Surveys

Table 2

Efficiency comparisons between different estimators.

Estimator	More efficient than estimator	If
𝑡(1,1)	𝑦	𝑘>3/4
𝑡(1,1)	𝑦𝑅	𝑘>5/4
𝑡(1,1)	𝑦Re	𝑘>1
𝑡(1,1)	𝑦CR	𝑘<7/3