Research Article
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 |
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