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

Table 4

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

	98.56872	101.6871	106.8427	116.5161	131.2267	153.2434	195.3283
	89.4024	97.99826	107.7805	119.1094	133.8761	150.5256	175.4088
value
−0.1	100.763	104.0057	110.1035	119.1169	133.9862	155.4611	197.6259
−0.08	100.7616	104.02	110.1465	119.1571	134.1563	155.7931	198.4408
−0.06	100.7593	104.0309	110.1807	119.2293	134.29	156.0572	199.1088
−0.04	100.7563	104.0385	110.206	119.2836	134.3872	156.2525	199.6271
−0.02	100.7525	104.0426	110.2224	119.3198	134.4476	156.3785	199.9932
0	100.7479	104.0433	110.2299	119.3379	134.4712	156.435	200.2054
0.02	100.7425	104.0406	110.2285	119.3379	134.4579	156.4217	200.2627
0.04	100.7362	104.0345	110.2182	119.3198	134.4078	156.3387	200.1649
0.06	100.7292	104.025	110.199	119.2837	134.3209	156.1862	199.9125
0.08	100.7214	104.0121	110.171	119.2295	134.1974	155.9647	199.5065
0.1	100.7127	103.9959	110.134	119.1573	134.0375	155.6746	198.9489