1. Department of Statistics and Insurance, Faculty of Commerce, Arish University 1 , Al-Arish 45511, Egypt
2. Faculty of Graduate Studies for Statistical Research, Cairo University 2 , 5 Dr. Ahmed Zewail Street, Giza 12613, Egypt
3. Department of Mathematics and Statistics, Faculty of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU) 3 , Riyadh 11432, Saudi Arabia
4. Faculty of Business Administration, Delta University of Science and Technology 4 , Gamasa 11152, Egypt
5. Department of Mathematical Sciences, College of Science, Princess Nourah bint Abdulrahman University 5 , P.O. Box 84428, Riyadh 11671, Saudi Arabia
6. Mathematical Sciences Department, College of Applied Sciences, Umm Al-Qura University 6 , Makkah, Saudi Arabia