Truncated Weibull Lomax Distribution and its Statistical Inference


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Authors

  • Sanaa Al-Marzouki Department of Statistics, Faculty of Science, King AbdulAziz University, Jeddah, Kingdom of Saudi Arabia
  • Taghreed Al-Said Department of Statistics, Faculty of Commerce, Al-Azhar University (Girls Branch), Cairo, Egypt

Keywords:

Lomax distribution, Truncated Weibull-G family, Moments, Maximum likelihood estimation

Abstract

A new three-parameter lifetime model, called the Truncated Weibull Lomax (TWL) distribution, is introduced. We investigate the density (pdf), distribution function (cdf), survival function (sf), hazard function (hrf), quantile function, r\textsuperscript{th} moment, incomplete moments and order statistics. Maximum Likelihood methods to estimate the TWL distribution parameters are studied. One real data set is applied to illustrate the flexibility of the TWL model compared with some Known models.

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Published

15-03-2019

How to Cite

Sanaa Al-Marzouki, & Taghreed Al-Said. (2019). Truncated Weibull Lomax Distribution and its Statistical Inference. International Journal of Mathematics And Its Applications, 7(1), 85–92. Retrieved from https://ijmaa.in/index.php/ijmaa/article/view/271

Issue

Section

Research Article