Zobrazeno 1 - 10
of 83
pro vyhledávání: '"Hassan M. Aljohani"'
Autor:
Fatimah A. Almulhim, Hassan M. Aljohani, Ramy Aldallal, Manahil SidAhmed Mustafa, Meshayil M. Alsolmi, Assem Elshenawy, Afaf Alrashidi
Publikováno v:
Alexandria Engineering Journal, Vol 100, Iss , Pp 286-299 (2024)
This paper proposes a new family of estimators for population mean with a non-response using a simple random sampling. It specifically applies this method to estimate the mean in Turkey’s Education sector data sets, accounting for non-response. The
Externí odkaz:
https://doaj.org/article/fc03b6e2eb7f4b84926d81f95fe66b44
Autor:
Hassan M. Aljohani
Publikováno v:
Alexandria Engineering Journal, Vol 102, Iss , Pp 339-360 (2024)
This paper introduces a novel logarithmic beta generated family of distributions, designed specifically for the nuanced analysis of medical data. Through meticulous development, we have establish a comprehensive suite of distributional properties, in
Externí odkaz:
https://doaj.org/article/e83992550f0d44cb85852a9194e1cd92
Autor:
Ze Li, Weihong Zhou, Fatimah A. Almulhim, Jin-Taek Seong, Manahil Sid Ahmed Mustafa, Hassan M. Aljohani
Publikováno v:
Alexandria Engineering Journal, Vol 95, Iss , Pp 174-188 (2024)
In today's modern world, marketing is a fruitful source to grow a business by reaching a larger audience. This paper considers a popular social media source called LinkedIn.com as a way of marketing or reaching a larger audience. We consider a regres
Externí odkaz:
https://doaj.org/article/bea7e6a2decb42599792e7003611a687
Autor:
Anoop Kumar, Shashi Bhushan, Manahil SidAhmed Mustafa, Ramy Aldallal, Hassan M. Aljohani, Fatimah A. Almulhim
Publikováno v:
Alexandria Engineering Journal, Vol 95, Iss , Pp 236-246 (2024)
This paper addresses some classes of combined and separate imputation methods (CSIMs) of the population mean under stratified simple random sampling (SSRS) along with their characteristics. To the best of our knowledge, these imputation methods (IMs)
Externí odkaz:
https://doaj.org/article/f7bda299ff244e03ad63b8209c94c6eb
Publikováno v:
AIMS Mathematics, Vol 9, Iss 6, Pp 15276-15302 (2024)
Several random phenomena have been modeled by using extreme value distributions. Based on progressive type-Ⅱ censored data with three different distributions (i.e., fixed, discrete uniform, and binomial random removal), the statistical inference of
Externí odkaz:
https://doaj.org/article/7f20f3bd87e14bc4bf083efa6a72ebf1
Autor:
Anoop Kumar, Asra Sayeed Siddiqui, Manahil SidAhmed Mustafa, Eslam Hussam, Hassan M. Aljohani, Fatimah A. Almulhim
Publikováno v:
Alexandria Engineering Journal, Vol 91, Iss , Pp 197-203 (2024)
In this article, we offer simple random sampling (SRS) based efficient class of estimators of population mean Y¯ utilizing additional information. The expression of the mean square error of the proposed class of estimators is deduced up to first deg
Externí odkaz:
https://doaj.org/article/156bf67897934facbcfb4a26b26397b6
Autor:
Mustafa Kamal, Sabir Ali Siddiqui, Nayabuddin, Afaf Alrashidi, Maha M. Helmi, Hassan M. Aljohani, Aned Al Mutairi, Ibrahim AlKhairy, Eslam Hussam, M. Yusuf, Samhi Abdelaty Difalla
Publikováno v:
Alexandria Engineering Journal, Vol 87, Iss , Pp 340-349 (2024)
The study and investigation of the behavior of monetary phenomena is an interesting subject for actuaries and practitioners. In the recent age and development in the monetary and financial phenomena, cryptocurrency has gained much attention from actu
Externí odkaz:
https://doaj.org/article/e504ac616b9a44f6beaf7d096a3fad3e
Autor:
Hassan M. Aljohani
Publikováno v:
AIP Advances, Vol 14, Iss 5, Pp 055217-055217-25 (2024)
Researchers consistently improve statistical tools to provide a flexible method to fit or predict. The solution needs to be more suitable since the approach is sometimes complex and complicated. Generally, statistical tools are generated from ordinar
Externí odkaz:
https://doaj.org/article/393dfcad75d34569bee6123c53686147
Autor:
Hassan M. Aljohani
Publikováno v:
Heliyon, Vol 10, Iss 5, Pp e26893- (2024)
Working on symmetrical or asymmetrical data is complicated since each requires a different probability density function. Many statistical distributions can be used for these data types, where choosing one should be satisfied with the correct data typ
Externí odkaz:
https://doaj.org/article/25f4def072384f749e50f84b7bfb6e78
Autor:
Mustafa Kamal, Mintodê Nicodème Atchadé, Yves Morel Sokadjo, Nayabuddin, Eslam Hussam, Ahmed M. Gemeay, Fatimah A. Almulhim, Amirah Saeed Alharthi, Hassan M. Aljohani
Publikováno v:
Alexandria Engineering Journal, Vol 78, Iss , Pp 419-425 (2023)
Russia and Ukraine got into an armed conflict on 24th February 2022. In addition, the World Health Organisation still warns of a fast growth in infections and deaths. Infectious disease remains a serious issue in Ukraine and poorly governed cities, s
Externí odkaz:
https://doaj.org/article/08b0e06c1f124290ba84388a7705453a