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On exact confidence intervals for the common mean of several normal populations

  • The University of Hong Kong
  • University of Maryland, Baltimore County

Research output: Contribution to journalArticlepeer-review

24 Scopus citations

Abstract

In this paper we consider the problem of constructing exact confidence intervals for the common mean of several normal populations with unknown and possibly unequal variances. Several procedures based on pivots and P-values are discussed and compared.

Original languageEnglish
Pages (from-to)263-277
Number of pages15
JournalJournal of Statistical Planning and Inference
Volume81
Issue number2
DOIs
StatePublished - Nov 1 1999

Keywords

  • Common mean
  • Confidence interval
  • Fisher's method
  • Graybill-Deal estimator
  • P-values
  • Pivots

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