Journal of Probability and Statistics / 2014 / Article / Tab 6

Research Article

On Improving Ratio/Product Estimator by Ratio/Product-cum-Mean-per-Unit Estimator Targeting More Efficient Use of Auxiliary Information

Table 6

Relative efficiencies (in %) of , , and when .


99.83416102.7266106.6169115.6179131.7743154.1441194.0998
91.4577997.66782105.0443116.7154133.2987150.0163174.2752

value

−0.1101.3714103.9561108.1498117.1127133.4017154.9814194.8863
−0.08101.3831103.9678108.1557117.1581133.5593155.3240195.5633
−0.06101.3939103.9759108.1534117.186133.6809155.6000196.0938
−0.04101.4039103.9806108.1429117.1966133.7663155.8088196.4753
−0.02101.4131103.9819108.1240117.1897133.8154155.9498196.7060
0101.4214103.9796108.0970117.1654133.828156.0227196.7849
0.02101.4289103.974108.0617117.1238133.8042156.0272196.7115
0.04101.4355103.9648108.0181117.0648133.744155.9634196.4864
0.06101.4414103.9522107.9664116.9885133.6476155.8314196.1104
0.08101.4463103.9361107.9065116.8949133.5149155.6315195.5853
0.1101.4505103.9165107.8385116.7842133.3464155.3643194.9135