Advanced Ranked Set Sampling Theory with Auxiliary Information - Softcover

Mehta, Nitu

 
9783659755446: Advanced Ranked Set Sampling Theory with Auxiliary Information
Softcover
ISBN 10: 3659755443 ISBN 13: 9783659755446
Verlag: LAP LAMBERT Academic Publishing, 2015

Inhaltsangabe

The speciality of ranked set sampling is that it combines simple random sampling with other sources of information such as professional knowledge, auxiliary information, judgement, etc., which are inexpensive and easily obtained. In this study, the problem of estimating the unknown population mean of the study variable using information on auxiliary variable has been considered and new estimators have been developed with their properties in ranked set sampling and stratified ranked set sampling. Use of auxiliary information has been in practice for improving the efficiencies of the estimators of population parameters. Formulation of estimators for population mean using auxiliary information in ranked set sampling and stratified ranked set sampling has been main objective of the present investigation. Some empirical studies are also given in the support of theoretical findings.

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Über die Autorin bzw. den Autor

Dr. Nitu Mehta (Ranka) is Statistician in MP University, India & Engaged in research on advanced statistical research applications and has to her credit teaching experience at UG & PG level. She has Published many research papers in peer reviewed reputed international journals. She has done her M.Sc. and Ph.D. in Statistics from MLS University.

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Verlag
LAP LAMBERT Academic Publishing
Erscheinungsdatum
2015
Sprache
Englisch
ISBN 10 
3659755443
ISBN 13 
9783659755446
Einband
Taschenbuch
Anzahl der Seiten
192
Kontakt zum Hersteller
Nicht verfügbar
Verantwortliche Person
Edicoes Nosso Conhecimento
customerservice@vdm-vsg.de

SIA
Riga
1039
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