%0 Journal Article %A A. Falsafain and S. M. Taheri and M. Mashinchi %D 2008 %J International Journal of Mathematical and Computational Sciences %B World Academy of Science, Engineering and Technology %I Open Science Index 14, 2008 %T Fuzzy Estimation of Parameters in Statistical Models %U https://publications.waset.org/pdf/14392 %V 14 %X Using a set of confidence intervals, we develop a common approach, to construct a fuzzy set as an estimator for unknown parameters in statistical models. We investigate a method to derive the explicit and unique membership function of such fuzzy estimators. The proposed method has been used to derive the fuzzy estimators of the parameters of a Normal distribution and some functions of parameters of two Normal distributions, as well as the parameters of the Exponential and Poisson distributions. %P 159 - 165