A Class Of Separate Type Estimators For Population Mean In Stratified Sampling Using Known Parameters Under Non Response

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A Class Of Separate-Type Estimators For Population Mean In Stratified Sampling Using Known Parameters Under Non-Response

Author : Manoj K. Chaudhary
Publisher : Infinite Study
ISBN 13 :
Total Pages : 11 pages
Book Rating : 4./5 ( download)

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Book Synopsis A Class Of Separate-Type Estimators For Population Mean In Stratified Sampling Using Known Parameters Under Non-Response by : Manoj K. Chaudhary

Download or read book A Class Of Separate-Type Estimators For Population Mean In Stratified Sampling Using Known Parameters Under Non-Response written by Manoj K. Chaudhary and published by Infinite Study. This book was released on with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of the present paper is to propose a family of separate-type estimators of population mean in stratified random sampling in presence of non response based on the family of estimators proposed by Khoshnevisan et al. (2007)

Estimating the Population Mean in Stratified Population using Auxiliary Information under Non-Response

Author : Manoj Kr. Chaudhary
Publisher : Infinite Study
ISBN 13 :
Total Pages : 17 pages
Book Rating : 4./5 ( download)

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Book Synopsis Estimating the Population Mean in Stratified Population using Auxiliary Information under Non-Response by : Manoj Kr. Chaudhary

Download or read book Estimating the Population Mean in Stratified Population using Auxiliary Information under Non-Response written by Manoj Kr. Chaudhary and published by Infinite Study. This book was released on with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present chapter deals with the study of general family of factor-type estimators for estimating population mean of stratified population in the presence of nonresponse whenever information on an auxiliary variable are available.

Multispace & Multistructure. Neutrosophic Transdisciplinarity (100 Collected Papers of Science)

Author : Florentin Smarandache
Publisher : Infinite Study
ISBN 13 : 9526734920
Total Pages : 802 pages
Book Rating : 4.5/5 (267 download)

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Book Synopsis Multispace & Multistructure. Neutrosophic Transdisciplinarity (100 Collected Papers of Science) by : Florentin Smarandache

Download or read book Multispace & Multistructure. Neutrosophic Transdisciplinarity (100 Collected Papers of Science) written by Florentin Smarandache and published by Infinite Study. This book was released on 2010 with total page 802 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is an eclectic tome of 100 papers in various fields of sciences, alphabetically listed, such as: astronomy, biology, calculus, chemistry, computer programming codification, economics and business and politics, education and administration, game theory, geometry, graph theory,information fusion, neutrosophic logic and set, non-Euclidean geometry, number theory, paradoxes, philosophy of science, psychology, quantum physics, scientific research methods, and statistics ¿ containing 800 pages.It was my preoccupation and collaboration as author, co-author, translator, or co-translator, and editor with many scientists from around the world for long time. Many ideas from this book are to be developed and expanded in future explorations.

A GENERAL FAMILY OF ESTIMATORS FOR ESTIMATING POPULATION MEAN USING KNOWN VALUE OF SOME POPULATION PARAMETER(S)

Author : M. Khoshnevisan
Publisher : Infinite Study
ISBN 13 :
Total Pages : 12 pages
Book Rating : 4./5 ( download)

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Book Synopsis A GENERAL FAMILY OF ESTIMATORS FOR ESTIMATING POPULATION MEAN USING KNOWN VALUE OF SOME POPULATION PARAMETER(S) by : M. Khoshnevisan

Download or read book A GENERAL FAMILY OF ESTIMATORS FOR ESTIMATING POPULATION MEAN USING KNOWN VALUE OF SOME POPULATION PARAMETER(S) written by M. Khoshnevisan and published by Infinite Study. This book was released on with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: A general family of estimators for estimating the population mean of the variable under study, which make use of known value of certain population parameter(s), is proposed. Under Simple Random Sampling Without Replacement (SRSWOR) scheme, the expressions of bias and mean squared error (MSE) up to first order of approximation are derived. Some well known estimators have been shown as particular member of this family.

Estimation of Mean in Presence of Non Response Using Exponential Estimator

Author : Rajesh Singh
Publisher : Infinite Study
ISBN 13 :
Total Pages : 11 pages
Book Rating : 4./5 ( download)

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Book Synopsis Estimation of Mean in Presence of Non Response Using Exponential Estimator by : Rajesh Singh

Download or read book Estimation of Mean in Presence of Non Response Using Exponential Estimator written by Rajesh Singh and published by Infinite Study. This book was released on with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper considers the problem of estimating the population mean using information on auxiliary variable in presence of non response. Exponential ratio and exponential product type estimators have been suggested and their properties are studied. An empirical study is carried out to support the theoretical results.

Difference-Type Estimators for Estimation of Mean in The Presence of Measurement Error

Author : Hemant K. Verma
Publisher : Infinite Study
ISBN 13 :
Total Pages : 21 pages
Book Rating : 4./5 ( download)

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Book Synopsis Difference-Type Estimators for Estimation of Mean in The Presence of Measurement Error by : Hemant K. Verma

Download or read book Difference-Type Estimators for Estimation of Mean in The Presence of Measurement Error written by Hemant K. Verma and published by Infinite Study. This book was released on with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this paper we have suggested difference-type estimator for estimation of population mean of the study variable y in the presence of measurement error using auxiliary information.

A Family of Estimators for Estimating The Population Mean in Stratified Sampling

Author : Rajesh Singh
Publisher : Infinite Study
ISBN 13 :
Total Pages : 9 pages
Book Rating : 4./5 ( download)

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Book Synopsis A Family of Estimators for Estimating The Population Mean in Stratified Sampling by : Rajesh Singh

Download or read book A Family of Estimators for Estimating The Population Mean in Stratified Sampling written by Rajesh Singh and published by Infinite Study. This book was released on with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this chapter, we have suggested an improved estimator for estimating the population mean in stratified sampling in presence of auxiliary information. The mean square error (MSE) of the proposed estimator have been derived under large sample approximation.

Survey Sampling Theory and Applications

Author : Raghunath Arnab
Publisher : Academic Press
ISBN 13 : 0128118970
Total Pages : 932 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Survey Sampling Theory and Applications by : Raghunath Arnab

Download or read book Survey Sampling Theory and Applications written by Raghunath Arnab and published by Academic Press. This book was released on 2017-03-08 with total page 932 pages. Available in PDF, EPUB and Kindle. Book excerpt: Survey Sampling Theory and Applications offers a comprehensive overview of survey sampling, including the basics of sampling theory and practice, as well as research-based topics and examples of emerging trends. The text is useful for basic and advanced survey sampling courses. Many other books available for graduate students do not contain material on recent developments in the area of survey sampling. The book covers a wide spectrum of topics on the subject, including repetitive sampling over two occasions with varying probabilities, ranked set sampling, Fays method for balanced repeated replications, mirror-match bootstrap, and controlled sampling procedures. Many topics discussed here are not available in other text books. In each section, theories are illustrated with numerical examples. At the end of each chapter theoretical as well as numerical exercises are given which can help graduate students. Covers a wide spectrum of topics on survey sampling and statistics Serves as an ideal text for graduate students and researchers in survey sampling theory and applications Contains material on recent developments in survey sampling not covered in other books Illustrates theories using numerical examples and exercises

Improvement in Estimating Population Mean using Two Auxiliary Variables in Two-Phase Sampling

Author : Rajesh Singh
Publisher : Infinite Study
ISBN 13 :
Total Pages : 11 pages
Book Rating : 4./5 ( download)

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Book Synopsis Improvement in Estimating Population Mean using Two Auxiliary Variables in Two-Phase Sampling by : Rajesh Singh

Download or read book Improvement in Estimating Population Mean using Two Auxiliary Variables in Two-Phase Sampling written by Rajesh Singh and published by Infinite Study. This book was released on with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study proposes improved chain-ratio type estimator for estimating population mean using some known values of population parameter(s) of the second auxiliary character. The proposed estimators have been compared with two-phase ratio estimator and some other chain ratio type estimators. The performances of the proposed estimators have been supported with a numerical illustration.

Improvement in Estimating the Population Mean Using Exponential Estimator in Simple Random Sampling

Author : Rajesh Singh
Publisher : Infinite Study
ISBN 13 :
Total Pages : 9 pages
Book Rating : 4./5 ( download)

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Book Synopsis Improvement in Estimating the Population Mean Using Exponential Estimator in Simple Random Sampling by : Rajesh Singh

Download or read book Improvement in Estimating the Population Mean Using Exponential Estimator in Simple Random Sampling written by Rajesh Singh and published by Infinite Study. This book was released on with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study proposes some exponential ratio-type estimators for estimating the population mean of the variable under study, using known values of certain population parameter(s)

Role of Auxiliary Information in Estimation of Population Mean

Author : Manish Sharma
Publisher : LAP Lambert Academic Publishing
ISBN 13 : 9783844308693
Total Pages : 136 pages
Book Rating : 4.3/5 (86 download)

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Book Synopsis Role of Auxiliary Information in Estimation of Population Mean by : Manish Sharma

Download or read book Role of Auxiliary Information in Estimation of Population Mean written by Manish Sharma and published by LAP Lambert Academic Publishing. This book was released on 2011-02 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: In survey sampling we are often concerned with the estimation of population parameters with the use of auxiliary information, which may be available (or made available by diverting a part of the resources) in one form or the other. If used properly, this information may provide better estimates than those where such information is not used. In this context improved classes of estimators of population mean with the use of auxiliary information, improved ratio and product type of estimators have been developed for estimation of population mean of study variable .The families of estimators of mean have been proposed for various situations of auxiliary characters such as when variance is known and population mean unknown, when variance is unknown and population mean known and neither population mean nor variance is known. Further various classes of improved ratio type estimators and product type estimators have been developed. The large sample properties of the proposed estimators of mean, ratio and product type estimators have been compared with conventional and other estimators through empirical study for different sample sizes.

A Class of Double Sampling Log Type Estimators for Population Variance Using Two Auxiliary Variable

Author : Shashi Bhushan
Publisher : Infinite Study
ISBN 13 :
Total Pages : 5 pages
Book Rating : 4./5 ( download)

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Book Synopsis A Class of Double Sampling Log Type Estimators for Population Variance Using Two Auxiliary Variable by : Shashi Bhushan

Download or read book A Class of Double Sampling Log Type Estimators for Population Variance Using Two Auxiliary Variable written by Shashi Bhushan and published by Infinite Study. This book was released on with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this paper, a class of log-type estimator using two auxiliary information is proposed. Double sampling technique has been considered as it is assumed that the auxiliary information about the auxiliary variable is unknown. Bias and mean squared error has been found up to the first order of approximation. The proposed classes are compared to some commonly used estimators both theoretically as well as empirically and they perform better than commonly known estimators available in the literature.

Ratio-Product Type Exponential Estimator for Estimating Finite Population Mean Using Information on Auxiliary Attribute

Author : Rajesh Singh
Publisher : Infinite Study
ISBN 13 :
Total Pages : 16 pages
Book Rating : 4./5 ( download)

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Book Synopsis Ratio-Product Type Exponential Estimator for Estimating Finite Population Mean Using Information on Auxiliary Attribute by : Rajesh Singh

Download or read book Ratio-Product Type Exponential Estimator for Estimating Finite Population Mean Using Information on Auxiliary Attribute written by Rajesh Singh and published by Infinite Study. This book was released on with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: In practice, the information regarding the population proportion possessing certain attribute is easily available, see Jhajj et.al. (2006). For estimating the population mean Y of the study variable y, following Bahl and Tuteja (1991), a ratio-product type exponential estimator has been proposed by using the known information of population proportion possessing an attribute (highly correlated with y) in simple random sampling.

Development of Estimation Procedure of Population Mean in Two-Phase Stratified Sampling

Author : Arnab Bandyopadhyay
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (139 download)

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Book Synopsis Development of Estimation Procedure of Population Mean in Two-Phase Stratified Sampling by : Arnab Bandyopadhyay

Download or read book Development of Estimation Procedure of Population Mean in Two-Phase Stratified Sampling written by Arnab Bandyopadhyay and published by . This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This article describes the problem of estimation of finite population mean in two-phase stratified random sampling. Using information on two auxiliary variables, a class of product to regression chain type estimators has been proposed and its characteristic is discussed. The unbiased version of the proposed class of estimators has been constructed and the optimality condition for the proposed class of estimators is derived. The efficacy of the proposed methodology has been justified through empirical investigations carried over the data set of natural population as well as the data set of artificially generated population. The survey statistician may be suggested to use it.

Ratio Estimators in Simple Random Sampling Using Information on Auxiliary Attribute

Author : Rajesh Singh
Publisher : Infinite Study
ISBN 13 :
Total Pages : 12 pages
Book Rating : 4./5 ( download)

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Book Synopsis Ratio Estimators in Simple Random Sampling Using Information on Auxiliary Attribute by : Rajesh Singh

Download or read book Ratio Estimators in Simple Random Sampling Using Information on Auxiliary Attribute written by Rajesh Singh and published by Infinite Study. This book was released on with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: Some ratio estimators for estimating the population mean of the variable under study, which make use of information regarding the population proportion possessing certain attribute, are proposed.

Generalized Neutrosophic Sampling Strategy for Elevated estimation of Population Mean

Author : Subhash Kumar Yadav
Publisher : Infinite Study
ISBN 13 :
Total Pages : 20 pages
Book Rating : 4./5 ( download)

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Book Synopsis Generalized Neutrosophic Sampling Strategy for Elevated estimation of Population Mean by : Subhash Kumar Yadav

Download or read book Generalized Neutrosophic Sampling Strategy for Elevated estimation of Population Mean written by Subhash Kumar Yadav and published by Infinite Study. This book was released on 2023-01-01 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the disadvantages of the point estimate in survey sampling is that it fluctuates from sample to sample due to sampling error, as the estimator only provides a point value for the parameter under discussion. The neutrosophic approach, pioneered by Florentin Smarandache, is an excellent tool for estimating the parameters under consideration in sampling theory since it yields interval estimates in which the parameter lies with a very high probability. As a result, the neutrosophic technique, which is a generalization of classical approach, is used to deal with ambiguous, indeterminate, and uncertain data. In this investigation, we suggest a new general family of ratio and exponential ratio type estimators for the elevated estimation of neutrosophic population mean of the primary variable utilizing known neutrosophic auxiliary parameters. For the first degree approximation, the bias and Mean Squared Error (MSE) of the suggested estimators are computed. The neutrosophic optimum values of the characterizing constants are determined, as well as the minimum value of the neutrosophic MSE of the suggested estimator is obtained for these optimum values of the characterizing scalars. Because the minimum MSE of the classical estimators of population mean lies inside the estimated interval of the neutrosophic estimators, the neutrosophic estimators are better than the equivalent classical estimators. The empirical investigation, which used both real and simulated data sets, backs up the theoretical findings. For practical utility in various areas of applications, the estimator with the lowest MSE or highest Percentage Relative Efficiency (PRE) is recommended.

Estimators for Finite Population Mean, Under Non-Response

Author : Aneela Saghir
Publisher : LAP Lambert Academic Publishing
ISBN 13 : 9783848446247
Total Pages : 96 pages
Book Rating : 4.4/5 (462 download)

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Book Synopsis Estimators for Finite Population Mean, Under Non-Response by : Aneela Saghir

Download or read book Estimators for Finite Population Mean, Under Non-Response written by Aneela Saghir and published by LAP Lambert Academic Publishing. This book was released on 2012 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: Being a student of M.Phil i researched in the field of statistics. This book is on the topic of Sampling. In Survey sampling problem of nonresponse is very common and lot of work has been done to Estimate mean under non response. But situations occur when we face the problem of nonresponse and auxiliary variable is in the form of attribute, there was no research work in this situation. so in this book we proposed some estimators to estimate the population mean under nonresponse when auxiliary variable is in the form of attribute. And it is found that proposed estimators performed very well when applied to numerical data sets.