Contribution to emerging distribution models via sampling and the coefficient of variation

Abstract

The aim of the present thesis is the examination of the behaviour of the Coefficient of Variation and its contribution to emerging distribution models via Sampling. The first two chapters describe what is known so far and review previous work done in the domain of the thesis. More precisely, the introductory chapter gives some definitions of basic concepts, which are needed as a basis for the subsequent chapters. The second chapter describes the concept of the Coefficient of Variation and its properties. Confidence intervals are presented based on the type of distribution and appropriate statistical hypothesis tests are given. The concepts of the Weighted Coefficient of Variation and the Multivariate Coefficient of Variation are also described, as well as unbiased estimators of the Coefficient of Variation. At the end of the chapter, we present some uses of the Coefficient of Variation and the Weighted Coefficient of Variation in various scientific fields. The following chapters are th ...
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DOI
10.12681/eadd/46247
Handle URL
http://hdl.handle.net/10442/hedi/46247
ND
46247
Alternative title
Συμβολή στη δειγματοληπτική ανάδειξη μοντέλων κατανομών με χρήση του συντελεστή μεταβλητότητας
Author
Papatsouma, Ioanna (Father's name: N.)
Date
2018
Degree Grantor
Aristotle University Of Thessaloniki (AUTH)
Committee members
Φαρμάκης Ιωάννης
Αντωνίου Ιωάννης
Σταματίου Ιωάννης
Κολυβά - Μαχαίρα Φωτεινή
Αφένδρας Ελευθέριος
Μενεξές Γεώργιος
Ιωννίδης Δημήτριος
Discipline
Natural SciencesMathematics
Keywords
Probability density function; Normal distribution; Κατανομή Laplace; Distribution fitting
Country
Greece
Language
Greek
Description
239 σ.
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