تصفح Mathematics, Statistics & Physics حسب المؤلف "Salehi, Mohammad"
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Exact Optimal Sample Allocation for Establishments having More Than Ten Employees in Qatar
SHAMSI, YASAMIN MOHAMMAD R (2020 , Professional Masters Project)The primary aim of this study is to select a stratified random sampling with three different techniques which is optimal allocation, proportional allocation and the new method is exact optimal allocation which is a great ...