Weibull Mixture of Some Sampling Distributions

Authors

  • Rezaul Karim
  • Anamul H. Sajib

DOI:

https://doi.org/10.37591/rrjost.v2i1.2596

Abstract

Abstract
The Weibull distribution is extensively used in engineering sectors and biostatistical
fields. In this article, we have proposed the Weibull mixture of some sampling
distributions in which the weight functions are assumed to be chi-square, t and
F sampling distributions. Different properties of these proposed distributions have been derived in this paper. The estimators of the parameters of these models using method of moments have also been provided.

Keywords and Phrases: mixture distribution, Weibull mixture, sampling distribution,
characteristic function, parameter estimation

Downloads

Published

2013-03-10

Issue

Vol. 2 No. 1 (2013)

Section

Research Article

License

Declaration and Copyright Transfer Form

(to be completed by authors)

I/ We, the undersigned author(s) of the submitted manuscript, hereby declare, that the above manuscript which is submitted for publication in the STM Journals(s), is not published already in part or whole (except in the form of abstract) in any journal or magazine for private or public circulation, and, is not under consideration of publication elsewhere.

  • I/We will not withdraw the manuscript after 1 week of submission as I have read the Author Guidelines and will adhere to the guidelines.
  • I/We Author(s ) have niether given nor will give this manuscript elsewhere for publishing after submitting in STM Journal(s).
  • I/ We have read the original version of the manuscript and am/ are responsible for the thought contents embodied in it. The work dealt in the manuscript is my/ our own, and my/ our individual contribution to this work is significant enough to qualify for authorship.
  •  I/We also agree to the authorship of the article in the following order:

Author’s name                                    

 

1. ________________

2. ________________

3. ________________

4. ________________

 

We  Author(s) tick this box and would request you to consider it as our signature as we agree to the terms of this Copyright Notice, which will apply to this submission if and when it is published by this journal.