Research Article
On Improving Ratio/Product Estimator by Ratio/Product-cum-Mean-per-Unit Estimator Targeting More Efficient Use of Auxiliary Information
Table 12
Relative efficiencies (in %) of
,
, and
when
.
| | | | | | | | |
| | 100.3811 | 102.6419 | 107.7698 | 118.1677 | 130.9040 | 152.8819 | 196.5500 | | 90.55378 | 97.02887 | 106.4837 | 119.4323 | 131.4591 | 150.0207 | 173.0612 |
| value | | | | | | | |
| −0.1 | 101.0559 | 103.5352 | 109.2741 | 119.4377 | 131.5400 | 154.2308 | 196.5671 | −0.08 | 101.0611 | 103.5394 | 109.2983 | 119.4612 | 131.6587 | 154.4565 | 197.2139 | −0.06 | 101.0654 | 103.5402 | 109.3137 | 119.5365 | 131.7426 | 154.6114 | 197.7604 | −0.04 | 101.0689 | 103.5377 | 109.3204 | 119.5936 | 131.7916 | 154.6951 | 198.1543 | −0.02 | 101.0716 | 103.5318 | 109.3184 | 119.6323 | 131.8055 | 154.7074 | 198.3935 | 0 | 101.0734 | 103.5226 | 109.3076 | 119.6528 | 131.7843 | 154.6483 | 198.4771 | 0.02 | 101.0745 | 103.5100 | 109.2881 | 119.6548 | 131.7281 | 154.5179 | 198.4046 | 0.04 | 101.0748 | 103.4941 | 109.2599 | 119.6385 | 131.6170 | 154.3166 | 198.1764 | 0.06 | 101.0742 | 103.4748 | 109.2229 | 119.6039 | 131.5610 | 154.0450 | 197.7935 | 0.08 | 101.0729 | 103.4522 | 109.1772 | 119.5509 | 131.5105 | 153.7037 | 197.2577 | 0.1 | 101.0707 | 103.4262 | 109.1229 | 119.4797 | 131.4656 | 153.2938 | 196.5715 |
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