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Mathematical Problems in Engineering
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Mathematical Problems in Engineering
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2022
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Article
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Tab 2
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Research Article
Improved Estimation of Finite Population Variance Using Dual Supplementary Information under Stratified Random Sampling
Table 2
Summary statistics using population 1.
2.28
0.45
0.69
0.46
0.78
0.53
0.56
2.09
0.75
0.74
0.58
0.98
0.62
0.62
0.66
0.80
0.78
0.63
1.22
0.90
0.67
1.02
0.70
0.69