Approximate confidence interval for linear functions of means of k populations when the population variances are not equal

Banerjee, Saibal Kumar2010-12-082010-12-081960Sankhya;v22(3 & 4), P357-358http://hdl.handle.net/10263/265enStatisticsSamplingVarianceApproximate confidence interval for linear functions of means of k populations when the population variances are not equalArticle