" Easy Random Number Generator " is a practical math tool to generate random numbers according to different distributions. Only three steps you need do. Its price is only $39.90. " Easy Random Number Generator " is a practical math tool to generate random numbers according to different distributions. Only three steps you need do. Its price is only $39.90. Including Distributions: Beta distribution, Bernoulli distribution, Bernoulli-Gauss distribution, Binomial distribution, Cauchy distribution, Chi-square distribution, Continuous Uniform distribution, Discrete Uniform distribution, Erlang distribution, Exponential distribution, F distribution, Gamma distribution, Gauss Normal distribution, Geometric distribution, Laplace distribution, Log Normal distribution, Logistic distribution, Poisson distribution, Rayleigh distribution, Standard Normal distribution, Student's T distribution, Triangle distribution, Negative Binomial distribution, Noncentral Chi-square distribution, Noncentral F distribution, Noncentral T distribution, Weibull distribution.