On efficient estimation of the population mean under stratified ranked set sampling
This paper considers some efficient combined and separate classes of estimators of the
population mean in the presence of bivariate auxiliary information under stratified ranked set …
population mean in the presence of bivariate auxiliary information under stratified ranked set …
An improved class of estimators for estimation of population distribution functions under stratified random sampling
The main objective of the current study is to suggest an enhanced family of log ratio-
exponential type estimators for population distribution function (DF) using auxiliary …
exponential type estimators for population distribution function (DF) using auxiliary …
[HTML][HTML] Exploring the dependability of Combined Ratio Estimators in Stratified Ranked Set Sampling: Insights from COVID-19 data
GRV Triveni, F Danish - Alexandria Engineering Journal, 2024 - Elsevier
In this study, we introduce a novel combined ratio type estimator within the framework of
Stratified Ranked Set Sampling to estimate the population mean of the study variable by …
Stratified Ranked Set Sampling to estimate the population mean of the study variable by …
Some improved classes of estimators in stratified sampling using bivariate auxiliary information
This manuscript considers some improved combined and separate classes of estimators of
population mean using bivariate auxiliary information under stratified simple random …
population mean using bivariate auxiliary information under stratified simple random …
Efficient separate class of estimators of population mean in stratified random sampling
HA Lone, R Tailor, MR Verma - Communications in Statistics …, 2017 - Taylor & Francis
In this paper, efficient class of estimators for population mean using two auxiliary variates is
suggested. It has been shown that the suggested estimator is more efficient than usual …
suggested. It has been shown that the suggested estimator is more efficient than usual …
[PDF][PDF] Modified ratio cum product type exponential estimator of population mean in stratified random sampling
KUI Rather, CN Bouza, SEH Rizvi… - Revista Investigación …, 2022 - researchgate.net
In this article, we proposed a novel dual to ratio cum product type exponential estimator in
stratified random sampling. The bias and mean square error up to the first degree of …
stratified random sampling. The bias and mean square error up to the first degree of …
Generalized modified ratio-cum-product kind exponentially estimator of the populations mean in stratified ranked set sample
RA Ahmed, SM Hussein - International Journal of Nonlinear …, 2022 - ijnaa.semnan.ac.ir
In this study, we present a proposal aimed at estimating the finite population's mean of the
main variable by stratification rank set sample\(S_ {t}\text {RSS}\) through the modification …
main variable by stratification rank set sample\(S_ {t}\text {RSS}\) through the modification …
[PDF][PDF] Dual to separate ratio type exponential estimator in post-stratification
HA Lone, R Tailor - Journal of Statistics Applications & …, 2014 - naturalspublishing.com
This paper deals with the problem of estimation of finite population mean in case of post-
stratification. Following the approach of Srivenkataramana [16] and Bondyopadhyayh [2], we …
stratification. Following the approach of Srivenkataramana [16] and Bondyopadhyayh [2], we …
Improved ratio estimator under simple and stratified random sampling
M Saini, BR Jitendrakumar, A Kumar - Life Cycle Reliability and Safety …, 2024 - Springer
This article deals with an exponential ratio type estimator for estimating the finite population
mean utilizing known population median of the study variable as an auxiliary information …
mean utilizing known population median of the study variable as an auxiliary information …
[PDF][PDF] Dual to separate product type exponential estimator in sample surveys
HA Lone, R Tailor - Population, 2015 - naturalspublishing.com
This paper addresses the problem of estimation of finite population mean in case of post-
stratification. In this paper dual to separate product type exponential estimator is proposed …
stratification. In this paper dual to separate product type exponential estimator is proposed …