Saman Hanif Shahbaz
Department of Statistics, Faculty of Science King Abdulaziz University, Jeddah, Saudi Arabia
Mashail Al–Sobhi
Department of Mathematics Umm Al – Qura University, Makkah, Saudi Arabia
Muhammad Qaiser Shahbaz
Department of Statistics, Faculty of Science King Abdulaziz University, Jeddah, Saudi Arabia
Bander Al–Zahrani
Department of Statistics, Faculty of Science King Abdulaziz University, Jeddah, Saudi Arabia