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