共 50 条
- [11] Hartley-Ross Type Variance Estimators in Simple Random Sampling PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON NUMERICAL ANALYSIS AND APPLIED MATHEMATICS 2016 (ICNAAM-2016), 2017, 1863
- [15] An improved ratio-type estimator of population coefficient of variation BOLETIM SOCIEDADE PARANAENSE DE MATEMATICA, 2025, 43
- [18] AN EXPONENTIAL RATIO-TYPE ESTIMATOR FOR ESTIMATING POPULATION VARIANCE WITH ITS EFFICIENCY INTERNATIONAL JOURNAL OF AGRICULTURAL AND STATISTICAL SCIENCES, 2022, 18 : 1085 - 1089