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306853

The Length-Biased Weighted Exponentiated Inverted Exponential Distribution: Properties and Estimation

Article

Last updated: 29 Dec 2024

Subjects

-

Tags

Mathematical Statistics

Abstract

This paper introduces the length-biased weighted exponentiated inverted exponential distribution with sub models. The basic statistical properties are derived such as mean, mode, variance, reliability functions, moment generating function, characteristic function and order statistic distribution. Furthermore, maximum likelihood estimators of distribution parameters are obtained under censored Type I. Numerical study is applied.  Variance-covariance matrix is obtained and Confidence intervals are calculated. Two real data sets are applied to compare performance of the proposed model with competitive distributions by using some criterions as measures of goodness fit.

DOI

10.21608/cjmss.2023.215674.1009

Keywords

Exponential distribution, Generalization, statistical properties, Weighted Distributions, length-biased Weighted distribution

Authors

First Name

Marwa

Last Name

Salama

MiddleName

Mohamed

Affiliation

Department of Mathematical Statistics, Faculty of Graduate Studies for Statistical Research, Cairo University, Giza, Egypt

Email

mrwzaghloul@gmail.com

City

-

Orcid

-

First Name

El-Sayed

Last Name

El-Sherpieny

MiddleName

Ahmed

Affiliation

Department of Mathematical Statistics, Faculty of Graduate Studies for Statistical Research, Cairo University, Giza, Egypt

Email

ahmedc55@yahoo.com

City

Cairo

Orcid

-

First Name

Abd-eltawab

Last Name

Abd-elaziz

MiddleName

Ahmed

Affiliation

Department of Mathematical Statistics, Faculty of Graduate Studies for Statistical Research, Cairo University, Giza, Egypt

Email

abdeltawabgira@gmail.com

City

Cairo

Orcid

-

Volume

2

Article Issue

2

Related Issue

40924

Issue Date

2023-11-01

Receive Date

2023-06-05

Publish Date

2023-11-01

Page Start

181

Page End

196

Print ISSN

2974-3435

Online ISSN

2974-3443

Link

https://cjmss.journals.ekb.eg/article_306853.html

Detail API

https://cjmss.journals.ekb.eg/service?article_code=306853

Order

306,853

Type

Original Article

Type Code

2,545

Publication Type

Journal

Publication Title

Computational Journal of Mathematical and Statistical Sciences

Publication Link

https://cjmss.journals.ekb.eg/

MainTitle

The Length-Biased Weighted Exponentiated Inverted Exponential Distribution: Properties and Estimation

Details

Type

Article

Created At

29 Dec 2024