Estimation of finite population mean in simple and stratified random sampling using two auxiliary variables

2016 ◽  
Vol 46 (20) ◽  
pp. 10135-10148 ◽  
Author(s):  
Javid Shabbir ◽  
Sat Gupta
Keyword(s):  
Random Sampling ◽  
Finite Population ◽  
Stratified Random Sampling ◽  
Auxiliary Variables ◽  
Population Mean

scholarly journals A generalized exponential-type estimator for population mean using auxiliary attributes

PLoS ONE ◽  
2021 ◽  
Vol 16 (5) ◽  
pp. e0246947
Author(s):  
Sohail Ahmad ◽  
Muhammad Arslan ◽  
Aamna Khan ◽  
Javid Shabbir
Keyword(s):  
Exponential Type ◽  
Random Sampling ◽  
Finite Population ◽  
Mean Squared Error ◽  
Simple Random Sampling ◽  
Stratified Random Sampling ◽  
Population Mean ◽  
First Order ◽  
Squared Error ◽  
Class Of Estimators

In this paper, we propose a generalized class of exponential type estimators for estimating the finite population mean using two auxiliary attributes under simple random sampling and stratified random sampling. The bias and mean squared error (MSE) of the proposed class of estimators are derived up to first order of approximation. Both empirical study and theoretical comparisons are discussed. Four populations are used to support the theoretical findings. It is observed that the proposed class of estimators perform better as compared to all other considered estimator in simple and stratified random sampling.

Some calibration estimators for finite population mean in two-stage stratified random sampling

2019 ◽  
Vol 49 (17) ◽  
pp. 4234-4247
Author(s):  
Dhirendra Singh ◽  
Bhupendra Veer Singh Sisodia ◽  
Nidhi ◽  
Sandeep Pundir
Keyword(s):  
Random Sampling ◽  
Finite Population ◽  
Stratified Random Sampling ◽  
Two Stage ◽  
Population Mean
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