Effect of optimum stratification on sampling with varying probabilities under proportional allocation

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Syed Ejaz Husain Rizvi; Jaj P. Gupta; Manoj Bhargava;

The problem of optimum stratification on an auxiliary variable when the units from different strata are selected with probability proportional to the value of auxiliary variable (PPSWR) was considered by Singh (1975) for univariate case. In this paper we have extended t... View more
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