<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>In this study, the difficulty of estimating the population mean in the situation of post-stratification is discussed. The case of post-stratification is presented for ratio-type exponential estimators of finite population mean. Mean-squared error of the proposed estimator is obtained up to the first degree of approximation. In the instance of post-stratification, the proposed estimator was compared with the existing estimators. An empirical study by using some real data and further, simulation study has been carried out to demonstrate the performance of the proposed estimator.</p>
</abstract>

In this study, the difficulty of estimating the population mean in the situation of post-stratification is discussed. The case of post-stratification is presented for ratio-type exponential estimators of finite population mean. Mean-squared error of the proposed estimator is obtained up to the first degree of approximation. In the instance of post-stratification, the proposed estimator was compared with the existing estimators. An empirical study by using some real data and further, simulation study has been carried out to demonstrate the performance of the proposed estimator.

A new ratio type estimator for computation of population mean under post-stratification

Journal of Applied Mathematics, Statistics and Informatics

This work is licensed under the Creative Commons Attribution 4.0 International License.

In this study, the difficulty of estimating the population mean in the situation of post-stratification is discussed. The case of post-stratification is...

A new ratio type estimator for computation of population mean under post-stratification

Publié en ligne: 04 juil. 2022

Pages: 29 - 42

DOI: https://doi.org/10.2478/jamsi-2022-0003

Mots clés
post-stratification, auxiliary variable, exponential ratio estimator, mean squared error, efficiency

© 2022 K. Ul Islam Rather et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

A new ratio type estimator for computation of population mean under post-stratification

Publié en ligne: 04 juil. 2022

Pages: 29 - 42

DOI: https://doi.org/10.2478/jamsi-2022-0003

Mots cléspost-stratification, auxiliary variable, exponential ratio estimator, mean squared error, efficiency

© 2022 K. Ul Islam Rather et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Mots clés
post-stratification, auxiliary variable, exponential ratio estimator, mean squared error, efficiency