Abstract:Sharp upper and lower bounds for the variance and the distribution of the Graybill-Deal estimator of ihe common mean μ of two independent normal distributions with unknown variances are obtained in case of equal sample sizes.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.