Journal of Probability and Statistics / 2014 / Article / Tab 5

Research Article

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

Table 5

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


99.78738102.7511106.9806115.7236133.4915154.5581191.2787
90.781598.23825106.5209117.4447135.1337150.7982172.6729

value

−0.1101.0542104.2512109.2088117.8291135.2587155.6597192.4683
−0.08101.0596104.2689109.2346117.8792135.4549155.9771193.1069
−0.06101.0642104.2832109.2519117.9111135.6138156.2254193.6036
−0.04101.068104.2939109.2606117.925135.7354156.4038193.9563
−0.02101.0711104.3011109.2606117.9206135.8192156.5118194.1633
0101.0733104.3048109.2521117.8982135.8653156.5493194.2238
0.02101.0747104.3051109.2349117.8576135.8735156.516194.1373
0.04101.0754104.3017109.2092117.7989135.8438156.4121193.9044
0.06101.0753104.2949109.1749117.7222135.7762156.2379193.5261
0.08101.0743104.2846109.132117.6275135.6709155.9937193.004
0.1101.0726104.2707109.0806117.515135.5281155.6804192.3406