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.