This app plots, describes and calculates some probability distributions.

Discrete distributions:

• the Bernoulli distribution,
• the binomial distribution,
• the discrete uniform distribution,
• the geometric distribution (two versions),
• the hypergeometric distribution,
• the negative binomial distribution (real-valued),
• the Pascal distribution (two versions),
• the Poisson distribution,
• the Pólya distribution.

Continuous distributions:

• the beta distribution,
• the Cauchy distribution,
• the continuous uniform distribution,
• the Erlang distribution,
• the exponential distribution,
• the F-distribution,
• the gamma distribution,
• the Gaussian or normal distribution,
• the Johnson’s SU-distribution
• the log-normal distribution,
• the logistic distribution,
• the Pareto distribution,
• the Rayleigh distribution,
• the standard normal distribution,
• the Weibull distribution,
• the t-distribution as well as
• the χ²-distribution or chi-square distribution.