Estimator
Relative efficiency of existing and proposed estimators with respect to mean per unit estimator for two-phase sampling
100
135
162
211
| Estimator | Relative efficiency of existing and proposed estimators with respect to mean per unit estimator for two-phase sampling | |
|
| 100 | |
|
| 135 | |
|
| 162 | |
|
| 211 | |