The present paper deals with the problem of estimating the product of two population means using the information of auxiliary character under double sampling the non-respondents. Two different cases are considered for suggesting the estimators to estimate the product of two population means. The bias and mean square errors are obtained up to the first order of approximation, and the conditions for obtaining the minimum mean square errors of suggested estimators are derived. Theoretical and empirical studies with real data sets published by the Government of India are carried out to demonstrate the efficiency of the proposed estimators over the relevant estimators used in practice.

本文研究了在无应答者两次抽样的情况下，利用辅助特征信息估计两种总体均值的乘积的问题。考虑两种不同的情况，以建议估计量估计两种总体均值的乘积。获得直到近似一阶的偏差和均方误差，并得出获得建议估计量的最小均方误差的条件。进行了由印度政府发布的具有真实数据集的理论和实证研究，以证明拟议的估计量相对于实际使用的相关估计量的效率。