ON QUASI MEDIANS OF A WEIBULL SAMPLE

ON QUASI MEDIANS OF A WEIBULL SAMPLE

A sample quasi median may be used to estimate the median of a distribution when information on the sample median is not available. This paper expresses moments of Quasi medians of a Weibull sample in terms of incomplete beta functions. A comparison of quasi medians and sample median is made for the...

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Veröffentlicht in:Pakistan journal of statistics and operation research 2010-01, Vol.6 (1), p.37
Hauptverfasser: Memon, Ahmed Zogo, Razaq, Abdur
Format: Artikel
Sprache:eng
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Beta
Estimates
Operations research
Samples
Statistical analysis
Statistical methods
Statistics
Weibull distribution
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container_title Pakistan journal of statistics and operation research
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creator Memon, Ahmed Zogo
Razaq, Abdur
description A sample quasi median may be used to estimate the median of a distribution when information on the sample median is not available. This paper expresses moments of Quasi medians of a Weibull sample in terms of incomplete beta functions. A comparison of quasi medians and sample median is made for the purpose of estimating the median of Weibull distribution when its shape parameter assumes various values.
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source EZB-FREE-00999 freely available EZB journals
subjects Beta
Estimates
Operations research
Samples
Statistical analysis
Statistical methods
Statistics
Weibull distribution
title ON QUASI MEDIANS OF A WEIBULL SAMPLE
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