Open Science Research Excellence
%0 Journal Article
%A Arunee Wongkha and  Suparat Niwitpong and  Sa-aat Niwitpong
%D 2013 
%J  International Journal of Mathematical, Computational, Physical, Electrical and Computer Engineering
%B World Academy of Science, Engineering and Technology
%I International Science Index 81, 2013
%T Confidence Interval for the Inverse of a Normal Mean with a Known Coefficient of Variation
%U http://waset.org/publications/16712
%V 81
%X In this paper, we propose two new confidence intervals for the inverse of a normal mean with a known coefficient of variation. One of new confidence intervals for the inverse of a normal mean with a known coefficient of variation is constructed based on the pivotal statistic Z where Z is a standard normal distribution and another confidence interval is constructed based on the generalized confidence interval, presented by Weerahandi. We examine the performance of these confidence intervals in terms of coverage probabilities and average lengths via Monte Carlo simulation.

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