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

Table 9

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

	98.81814	100.6730	107.4055	116.5276	128.5121	148.6026	187.6882
	91.74324	97.31070	107.6696	119.5246	131.7449	148.3706	171.5955
value
−0.1	101.2921	103.7255	109.9459	119.5251	131.8443	152.1479	190.7650
−0.08	101.3028	103.733	109.9884	119.5365	131.9973	152.3256	191.3691
−0.06	101.3128	103.7371	110.0222	119.6137	132.1165	152.4345	191.8342
−0.04	101.322	103.7377	110.0472	119.6726	132.2019	152.4742	192.1584
−0.02	101.3303	103.735	110.0636	119.7132	132.2532	152.4448	192.3400
0	101.3379	103.7289	110.0711	119.7354	132.2704	152.3461	192.3784
0.02	101.3447	103.7194	110.0700	119.7392	132.2535	152.1787	192.2734
0.04	101.3506	103.7064	110.0601	119.7247	132.2025	151.9428	192.0254
0.06	101.3558	103.6901	110.0415	119.6918	132.1174	151.6391	191.6355
0.08	101.3602	103.6703	110.0141	119.6406	131.9984	151.2684	191.1055
0.1	101.3638	103.6472	109.9781	119.5711	131.8457	150.8318	190.4377