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机译:Statistical Analysis of Water Purification (Using Vinyl Chloride) Data
Department of Statistics Lahore College for Women University Lahore;
Department of Mathematics and Statistics University of Haripur Haripur KPK;
Department of Mathematics and Statistical Sciences Botswana International University of Science and Technology GaboroneDepartment of Mathematics College of Science and Humanities in Al-Kharj Prince Sattam Bin Abdulaziz University Al-Kharj 11942 ||Department of Mathematics Faculty of Science Mansoura University Mansoura 35516;