عنوان	An approximation to binomial distribution
نوع پژوهش	مقاله چاپ‌شده در مجلات علمی
کلیدواژه‌ها	Approximation of distribution, Binomial distribution, Moments, Pearson's family of distributions.
چکیده	There are some methods for approximating binomial distribution used under appropriate conditions. This article provides a continuous approximation function for this distribution, which will be obtained by solving a differential equation. Then the parameters of achieved density function are estimated by method of moments. At last, this method of approximation is compared with normal and Poisson approximations.
پژوهشگران	حسین بیورانی (Hossein Bevrani) (نفر اول)، سروه شریفی فر (نفر دوم)