Articles with "normal populations" as a keyword



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Minimax estimation of the common variance and precision of two normal populations with ordered restricted means

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Published in 2019 at "Statistical Papers"

DOI: 10.1007/s00362-019-01090-2

Abstract: Consider two independent normal populations with a common variance and ordered means. For this model, we study the problem of estimating a common variance and a common precision with respect to a general class of… read more here.

Keywords: variance; normal populations; estimator; estimating common ... See more keywords
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Improved estimation of quantiles of two normal populations with common mean and ordered variances

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Published in 2019 at "Communications in Statistics - Theory and Methods"

DOI: 10.1080/03610926.2019.1604964

Abstract: Abstract Estimation of quantiles from two normal populations is considered under the assumption of common mean and ordered variances. Several new estimators have been proposed using certain estimators of the common mean, including the plug-in… read more here.

Keywords: two normal; mean ordered; estimation quantiles; common mean ... See more keywords