Improved Estimators of Population Mean Using Two Auxiliary Variables in Stratified Random Sampling

被引：0
|
作者：
Singh, Rajesh [1 ]
Kumar, Mukesh [1 ]
机构：
[1] Banaras Hindu Univ UP, Dept Stat, Varanasi, Uttar Pradesh, India
来源：
PAKISTAN JOURNAL OF STATISTICS AND OPERATION RESEARCH | 2012年 / 8卷 / 01期
关键词：
Auxiliary information; Study variate; Stratified random sampling; Mean square error; Exponential estimator;
D O I：
暂无
中图分类号：
O21 [概率论与数理统计]; C8 [统计学];
学科分类号：
020208 ; 070103 ; 0714 ;
摘要：
An exponential family of estimators, which use the information of two auxiliary variables in the stratified sampling, is proposed to estimate the population mean of the variable under study. The mean-squared error of the suggested family of estimators are derived under large sample approximation. The family of estimators in its optimum case is carried out to show the properties of the proposed estimators.
引用
收藏
页码：66 / 73
页数：8
相关论文
共 50 条
  • [41] TWO EFFICIENT CLASS OF RATIO ESTIMATORS FOR POPULATION MEAN ESTIMATION USING AUXILIARY INFORMATION IN SIMPLE RANDOM SAMPLING
    Sharma, Richa
    Singh, Lakhan
    Yadav, Subhash Kumar
    Kumar, Surendra
    Kumar, Surendra
    Sangal, Prabhat Kumar
    INTERNATIONAL JOURNAL OF AGRICULTURAL AND STATISTICAL SCIENCES, 2022, 18 : 1271 - 1276
  • [42] Improved Generalized Family of Estimators of Population Mean Using Information on Transformed Auxiliary Variables
    Singh, Housila P.
    Yadav, Anita
    PAKISTAN JOURNAL OF STATISTICS AND OPERATION RESEARCH, 2018, 14 (04) : 913 - 934
  • [43] Efficient separate class of estimators of population mean in stratified random sampling
    Lone, Hilal A.
    Tailor, Rajesh
    Verma, Med Ram
    COMMUNICATIONS IN STATISTICS-THEORY AND METHODS, 2017, 46 (02) : 554 - 573
  • [44] Some calibration estimators for finite population mean in two-stage stratified random sampling
    Singh, Dhirendra
    Sisodia, Bhupendra Veer Singh
    Nidhi
    Pundir, Sandeep
    COMMUNICATIONS IN STATISTICS-THEORY AND METHODS, 2020, 49 (17) : 4234 - 4247
  • [45] Improved Mean Estimation for a Finite Population with Twofold Auxiliary Variables Under Simple Random Sampling
    Ahmad S.
    Shabbir J.
    Aamir M.
    Hussain S.
    Ullah K.
    International Journal of Applied and Computational Mathematics, 2024, 10 (1)
  • [46] Improved Estimators using Exponential Function for the Population Mean in Simple and Stratified Random Samplings
    Unal, Ceren
    Kadilar, Cem
    PAKISTAN JOURNAL OF STATISTICS AND OPERATION RESEARCH, 2021, 17 (02) : 333 - 342
  • [47] A Class of Exponential Ratio Estimators of Finite Population Mean Using Two Auxiliary Variables
    Sharma, Prayas
    Singh, Rajesh
    PAKISTAN JOURNAL OF STATISTICS AND OPERATION RESEARCH, 2015, 11 (02) : 221 - 229
  • [48] A Combined Family of Ratio Estimators for Population Mean using an Auxiliary Variable in Simple Random Sampling
    Jaroengeratikun, Uraiwan
    Lawson, Nuanpan
    JOURNAL OF MATHEMATICAL AND FUNDAMENTAL SCIENCES, 2019, 51 (01) : 1 - 12
  • [49] New Ratio Estimators of a Population Mean Using One Auxiliary Variable in Simple Random Sampling
    Srisodaphol, Wuttichai
    Kingphai, Kunjira
    Tanjai, Nipaporn
    CHIANG MAI JOURNAL OF SCIENCE, 2015, 42 (02): : 523 - 527
  • [50] Generalized Regression-Cum-Exponential Estimators Using Two Auxiliary Variables for Population Variance in Simple Random Sampling
    Riaz, Naureen
    Nouman Qureshi, Muhammad
    Hanif, Muhammad
    GAZI UNIVERSITY JOURNAL OF SCIENCE, 2019, 32 (03): : 1044 - 1058
12345