Title:
A note on the estimators for coefficient of dispersion using auxiliary information

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dc.contributor.authorRajesh Singh
dc.contributor.authorGautam Kumar Vishwakarma
dc.contributor.authorPrabhakar Mishra
dc.date.accessioned2026-02-07T09:20:25Z
dc.date.issued2020
dc.description.abstractAmbati et al. (2017) proposed an estimator for estimating the unknown coefficient of dispersion under simple random sampling without replacement case. Erroneously, the mean squared error (MSE) expression obtained by Ambati et al. (2017) was incorrect. In this paper, we have obtained correct expression of the MSE of the estimators proposed by Ambati et al. (2017). A simulation study is carried out to demonstrate the theoretical results empirically. © 2019 Taylor & Francis Group, LLC.
dc.identifier.doi10.1080/03610918.2018.1517889
dc.identifier.issn3610918
dc.identifier.urihttps://doi.org/10.1080/03610918.2018.1517889
dc.identifier.urihttps://dl.bhu.ac.in/bhuir/handle/123456789/35310
dc.publisherBellwether Publishing, Ltd.
dc.subjectAuxiliary variable
dc.subjectCoefficient of dispersion
dc.subjectMean squared error
dc.subjectSimple random sampling
dc.subjectSimulation study
dc.titleA note on the estimators for coefficient of dispersion using auxiliary information
dc.typePublication
dspace.entity.typeArticle

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