Engineering Physics Annotation << Back Approximations distributions final sum of continuous random variables I.G. Kapropov, Y.Y, Gromov, T.G. Samxaradze The modernised distributions Pirson for approximation of distributions of the final sum of random variables are offered. Conditions at which approximation can be made only with help of law Gausse or distributions are shown. The estimation of an error of approximation is made. Keywords: Random variable, random variable distribution, approximation of distributions. E-mail: gromov@is.tstu.ru