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Journal of Probability and Statistics
/
2014
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Article
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Tab 10
Research Article
On Improving Ratio/Product Estimator by Ratio/Product-cum-Mean-per-Unit Estimator Targeting More Efficient Use of Auxiliary Information
Table 10
Relative efficiencies (in %) of
,
, and
when
.
99.45873
102.7277
107.7386
113.9839
131.7095
153.2816
192.1807
90.94703
99.18717
107.1685
115.5287
133.5669
149.5516
173.2163
value
−0.1
101.1575
104.661
109.4991
116.2884
133.6678
154.36
193.0719
−0.08
101.1648
104.6883
109.5359
116.3009
133.821
154.6835
193.7006
−0.06
101.1714
104.7122
109.5642
116.2955
133.9376
154.9408
194.1851
−0.04
101.1771
104.7325
109.5841
116.2724
134.0173
155.1312
194.5234
−0.02
101.1821
104.7493
109.5955
116.2316
134.0601
155.2542
194.7139
0
101.1862
104.7626
109.5984
116.173
134.0659
155.3096
194.7557
0.02
101.1895
104.7724
109.5929
116.0968
134.0346
155.2971
194.6486
0.04
101.192
104.7786
109.5789
116.0031
133.9663
155.2168
194.3932
0.06
101.1937
104.7813
109.5564
115.8918
133.8612
155.0689
193.9905
0.08
101.1946
104.7805
109.5255
115.7631
133.7193
154.8538
193.4425
0.1
101.1947
104.7761
109.4862
115.6172
133.571
154.572
192.7515