Estimating the Common Mean of k Normal Populations with Known Variance


  •  N. Farsipour    
  •  A. Asgharzadeh    

Abstract

Consider the problem of estimating the common mean of knormal populations with known variances. We study the admisibility of the Best linear Risk Unbiased Equivariant (BLRUE)estimator of the common mean of k normalpopulations underthe squared error and LINEX loss function when the variancesare known.



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