Research Article
On Improving Ratio/Product Estimator by Ratio/Product-cum-Mean-per-Unit Estimator Targeting More Efficient Use of Auxiliary Information
Table 11
Relative efficiencies (in %) of
,
, and
when
.
| | | | | | | | |
| | 100.2239 | 102.4000 | 108.7921 | 116.2027 | 131.1301 | 154.2985 | 190.0055 | | 91.07041 | 96.95651 | 107.8218 | 117.6336 | 132.9936 | 150.1114 | 172.3139 |
| value | | | | | | | |
| −0.1 | 101.2429 | 103.7526 | 110.1224 | 117.7630 | 133.1038 | 155.1954 | 191.5790 | −0.08 | 101.2519 | 103.7577 | 110.1661 | 117.8328 | 133.2751 | 155.5554 | 192.1719 | −0.06 | 101.2600 | 103.7593 | 110.2009 | 117.8855 | 133.4115 | 155.8493 | 192.6230 | −0.04 | 101.2673 | 103.7574 | 110.2269 | 117.921 | 133.5129 | 156.0764 | 192.9303 | −0.02 | 101.2738 | 103.752 | 110.2441 | 117.9394 | 133.579 | 156.236 | 193.0923 | 0 | 101.2795 | 103.743 | 110.2523 | 117.9404 | 133.6098 | 156.3278 | 193.1084 | 0.02 | 101.2843 | 103.7305 | 110.2516 | 117.9243 | 133.6052 | 156.3516 | 192.9785 | 0.04 | 101.2883 | 103.7144 | 110.2421 | 117.891 | 133.5652 | 156.3072 | 192.7031 | 0.06 | 101.2915 | 103.6948 | 110.2237 | 117.8404 | 133.4899 | 156.1948 | 192.2835 | 0.08 | 101.2939 | 103.6717 | 110.1964 | 117.7727 | 133.3793 | 156.0147 | 191.7216 | 0.1 | 101.2954 | 103.6451 | 110.1602 | 117.6880 | 133.2338 | 155.7673 | 191.0199 |
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