A Class of Product-Type Estimator when there is Unit Non-Response in the Study Variable
Keywords:
Product type, Estimator, Variable, Non-response, bias, Mean square errorAbstract
We have proposed a class of product-type estimator for the estimation of the population mean when there is unit nonresponse. We are able to show, under a given model, that our estimator is more eficient than the sample mean given by Hansen and Hunvitz (1946). We also established theoretically the condition under which our estimator is more efficient than other particular estimators derivable from the given class of estbnators. It has also been shown that it is better to adjust the auxiliary variablefor non-response even when there is convlete response in the auxiliary variable.
Downloads
Published
Issue
Section
Similar Articles
- Yahaya Zakari, Isah Muhammad, Najmuddeen Muhammad Sani, Alternative Ratio-Product Type Estimator in Simple Random Sampling , Communication In Physical Sciences: Vol. 5 No. 4 (2020): VOLUME 5 ISSUE 4
- Isah Muhammad, Gafar Matanmi Oyeyemi, Generalized Variance Estimator using Two Auxiliary Variables under Stratified Random Sampling , Communication In Physical Sciences: Vol. 12 No. 2 (2025): VOLUME 12 ISSUE 2
- Emmanuel John Ekpenyong, Evaluating The Performances of Estimators of Population Mean Weight of Babies in FMC, Imo State Under Simple Random Sampling Scheme , Communication In Physical Sciences: Vol. 12 No. 1 (2024): VOLUME 12 ISSUE 1
- Idayat Abubakar Salau, Aminu Suleiman Mohammed, Hussaini Garba Dikko, Type I Half-Logistic Exponentiated Kumaraswamy Distribution With Applications , Communication In Physical Sciences: Vol. 12 No. 2 (2025): VOLUME 12 ISSUE 2
- 1. Anthony I. G. Ekedegwa, Evans Ashiegwuike, Abdullahi Mohammed S. B, Seasonal Short-Term Load Forecasting (STLF) using combined Social Spider Optimisation (SSO) and African Vulture Optimisation Algorithm (AVOA) in Artificial Neural Networks (ANN) , Communication In Physical Sciences: Vol. 12 No. 3 (2025): VOLUME 12 ISSUE 3
- Godwin Ezikanyi Okey, Yusuf Jibril, G. A. Olarinoye, Comparative Analyses amongst 3 Hybrid Controllers - MPC-HGAFSA, LQR-HGAFSA and PID-HGAFSA in a Micro Grid Power System Using MAD and RMSE as Measures of Performance Metrics , Communication In Physical Sciences: Vol. 10 No. 1 (2023): VOLUME 10 ISSUE 1
- Eno John, Promise Asukwo, Nkem Ogbonna, Convergence Analysis of Sinc-Collocation Scheme With Composite Trigonometric Function for Fredholm Integral Equations of the Second Kind , Communication In Physical Sciences: Vol. 11 No. 3 (2024): VOLUME 11 ISSUE 3
- Theophilus Obijuru Nelson, Emmanuel John Ekpenyong, Assessing the Efficiencies of Calibration Ratio Estimators for Estimating Mean Weight of Babies in the Presence of Gestational Age Under Stratified Random Sampling , Communication In Physical Sciences: Vol. 12 No. 1 (2024): VOLUME 12 ISSUE 1
- Benjamin Effiong, Emmanuel Akpan, Specification Procedure For Symmetric Smooth Transition Autoregressive Models , Communication In Physical Sciences: Vol. 12 No. 2 (2025): VOLUME 12 ISSUE 2
- YUSUF MOHAMMED AUWAL, OSITA CHUKWUDI MELUDU, TIMTERE PASCAL, Computational Modeling and validation of Indoor Radon Gas Dynamics and Accumulation Using Ansys Fluent Simulation , Communication In Physical Sciences: Vol. 12 No. 4 (2025): VOLUME1 2 ISSUE 4
You may also start an advanced similarity search for this article.