Research Article
On Improving Ratio/Product Estimator by Ratio/Product-cum-Mean-per-Unit Estimator Targeting More Efficient Use of Auxiliary Information
Table 3
Relative efficiencies (in %) of
,
, and
when
.
| | | | | | | | |
| | 97.00734 | 100.3539 | 105.2556 | 114.2872 | 128.7345 | 152.627 | 186.7908 | | 89.71481 | 98.09601 | 106.3240 | 117.9799 | 133.0705 | 152.0778 | 172.174 |
| value | | | | | | | |
| −0.1 | 100.8797 | 104.1726 | 109.0713 | 118.1939 | 133.1713 | 157.8555 | 191.6527 | −0.08 | 100.8806 | 104.1888 | 109.0944 | 118.2593 | 133.3251 | 158.3010 | 192.2725 | −0.06 | 100.8808 | 104.2015 | 109.109 | 118.3068 | 133.4430 | 158.6793 | 192.7517 | −0.04 | 100.8801 | 104.2107 | 109.1151 | 118.3364 | 133.5250 | 158.9895 | 193.0882 | −0.02 | 100.8787 | 104.2164 | 109.1125 | 118.3480 | 133.5709 | 159.2308 | 193.2804 | 0 | 100.8764 | 104.2186 | 109.1014 | 118.3416 | 133.5805 | 159.4025 | 193.3276 | 0.02 | 100.8733 | 104.2173 | 109.0818 | 118.3172 | 133.5539 | 159.5041 | 193.2295 | 0.04 | 100.8694 | 104.2125 | 109.0536 | 118.2749 | 133.4912 | 159.5355 | 192.9865 | 0.06 | 100.8646 | 104.2043 | 109.0169 | 118.2147 | 133.3924 | 159.4964 | 192.5998 | 0.08 | 100.8591 | 104.1925 | 108.9717 | 118.1366 | 133.2576 | 159.3871 | 192.0710 | 0.1 | 100.8527 | 104.1772 | 108.9179 | 118.0408 | 133.0872 | 159.2078 | 191.4025 |
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