Fixed-width confidence interval for a lognormal mean

Makoto Aoshima and Zakkula Govindarajulu

International Journal of Mathematics and Mathematical Sciences, 2002, vol. 29, 1-11

Abstract:

We consider the problem of constructing a fixed-width confidence interval for a lognormal mean. We give a Birnbaum and Healy type two-stage procedure to construct such a confidence interval. We discuss some asymptotic properties of the procedure. A three-stage procedure and an accelerated sequential procedure are also given for the comparison of efficiency among these three multistage methodologies.

Date: 2002
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jijmms:107327

DOI: 10.1155/S0161171202011055

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