On general asymptotically second-order efficient purely sequential fixed-width confidence interval (FWCI) and minimum risk point estimation (MRPE) strategies for a normal mean and optimality

We develop a generalized class of purely sequential sampling strategies associated with both fixed-width confidence interval (FWCI) and minimum risk point estimation (MRPE) problems for the unknown mean μ of a normally distributed population having its variance σ 2 also unknown. Under this newly pro...

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Veröffentlicht in:	Metron (Rome) 2020-12, Vol.78 (3), p.383-409
Hauptverfasser:	Mukhopadhyay, Nitis, Bishnoi, Srawan Kumar
Format:	Artikel
Sprache:	eng
Schlagworte:	Asymptotic properties Confidence intervals Data analysis Efficiency Mathematics and Statistics Optimization Risk Sequential sampling Statistical Theory and Methods Statistics
Online-Zugang:	Volltext
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