A k-stage sequential sampling procedure
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Wei Liu
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Article
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1997
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Elsevier Science
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English
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We study a k-stage (k>~3) sequential estimation procedure which includes the three-stage procedure of Hall (1981) as a special case. With a suitable value of k, the k-stage procedure not only can be as efficient as the fully sequential procedure of Anscombe, Chow and Robbins in terms of sample size,