نتایج جستجو برای: population mean

تعداد نتایج: 1216319  

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: :Journal of Modern Applied Statistical Methods 2018

Journal: :Communications for Statistical Applications and Methods 2019

Journal: :Journal of Physics A: Mathematical and Theoretical 2019

Journal: :International Journal of Scientific Research in Mathematical and Statistical Sciences 2018

Journal: :International Journal of Advanced Statistics and Probability 2019

Journal: :ACM SIGMETRICS Performance Evaluation Review 2019

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