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For estimating the mean, ratio and product we have considered the estimation of general parameter R(α)(= μY0/μY 1(α),μY1 ≠ 0) using the information on an auxiliary variable X whose population mean μX is assumed to be known, in the presence of measurement errors, where μY0 and μY1 are the population means of the study variables Y0 and Y1 respectively; α being a scalar takes values,1 (for population...
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