نتایج جستجو برای: mean method

تعداد نتایج: 2114937  

Journal: :Journal of Information and Computational Science 2013

Journal: :SIAM/ASA Journal on Uncertainty Quantification 2013

Journal: :International journal of engineering technologies and management research 2022

This paper suggests a modified new ratio-product-exponential imputation procedure to deal with missing data in order estimate finite population mean simple random sample without replacement. The bias and squared error of our proposed estimator are obtained the first degree approximation. We derive conditions for parameters under which has smaller than mean, ratio, product estimators. carry out ...

Journal: :SIAM Journal on Numerical Analysis 2013

Journal: :ESAIM: Mathematical Modelling and Numerical Analysis 2016

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