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Application of Randomized Response Techniques Using Dichotomous Response for Mean Wage in Czechia and Slovakia [PDF]
Statistika: Statistics and Economy JournalResearch of controversial topics (drug consumption, corruption) requires reliable estimates of population means of sensitive variables (spending on drugs, illegal sources of income). To avoid non-response and fabricated responses surveys using randomized
Ondřej Vozár, Luboš Marek
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Estimating the Mean of a Finite Population
The Annals of Mathematical Statistics, 1960 In sampling from a finite population, the nonexistence of a uniformly minimum variance unbiased estimator for the mean $\mu$ has been demonstrated by Godambe [3], and the inadmissibility of the sample mean as an estimator for $\mu$, when sampling is with replacement and equal probabilities, has been proved by Des Raj and Khamis [2] and by Basu [1].
Roy, J., Chakravarti, I. M.
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Predictive Estimation of Finite Population Mean Using Exponential Estimators [PDF]
Statistika: Statistics and Economy Journal, 2014 This paper suggested the ratio-type and product-type exponential estimators of the population mean of a study variable through predictive approach using Bahl and Tuteja (1991) ratio-type and product-type exponential estimators as a predictor of the mean
Housila P. Singh +2 more
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A Novel Family of Hybrid Neutrosophic Estimators for Population Mean Estimation [PDF]
Neutrosophic Sets and SystemsThis paper introduces a novel family of hybrid neutrosophic estimators for estimating the population mean when dealing with indeterminate data. Building upon neutrosophic statistics, we propose two innovative estimators that synergistically combine ratio-
Anisha Taneja, Sachin Malik
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A Note on the Posterior Mean of a Population Mean [PDF]
Journal of the Royal Statistical Society Series B: Statistical Methodology, 1969 Summary It is a well-known result, see for example Lindley (1965) and Raiffa and Schlaifer (1961), that if x̄ is the mean of a sample of independent observations distributed N(μ, σ2) where σ2 is known, and if μ has been assigned a normal prior distribution, N(m, v), then the posterior expectation of μ, given the sufficient statistic x ...
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On the Meaning and Existence of an Effective Population Size [PDF]
Genetics, 2005 Abstract We investigate conditions under which a model with stochastic demography or population structure converges to the coalescent with a linear change in timescale. We argue that this is a necessary condition for the existence of a meaningful effective population size.
P, Sjödin +4 more
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The Generalized Price Equation: Forces That Change Population Statistics
Frontiers in Ecology and Evolution, 2020 The Price equation partitions the change in the expected value of a population measure. The first component describes the partial change caused by altered frequencies. The second component describes the partial change caused by altered measurements.
Steven A. Frank, William Godsoe
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Data Science Journal, 2010 An alternative ratio-cum-product estimator of population mean using the coefficient of kurtosis for two auxiliary variates has been proposed. The proposed estimator has been compared with a simple mean estimator, the usual ratio estimator, a product ...
Rajesh Tailor +2 more
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Improved procedures for mean estimation under non-response
Alexandria Engineering Journal, 2022 In this paper, two generalized class such as ratio to exponential and the difference type of estimators have been proposed for estimating the finite population mean by utilizing information on higher order moments of an auxiliary variable in the two ...
Ashok K. Jaiswal +2 more
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Study of the Means of Online Payment in the Portuguese Population [PDF]
2019 IEEE 12th International Conference on Global Security, Safety and Sustainability (ICGS3), 2019 Nowadays it is possible to verify that there is a change in the way of buying, that is, the traditional means of shopping is increasingly giving way to the electronic medium and, consequently, electronic payment means. The Internet, by making it possible to purchase and pay online, through means such as PayPal, Credit Cards, PaySafeCard, among others ...
Nuno Castro +3 more
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