- Provide visual interpretation of some popular discrete and continuous probability distributions.
- Probability Mass Functions / Probability Density Functions, coupled with Cumulative Probabilities are plotted with user configurable settings.
- Scale is adjustable with a built-in auto scale.
- Probability and cumulative probability at a particular random variable can be computed easily.
- Critical value for hypothesis testing can also be calculated with ease.
- Supported distributions:
Discrete:
(FREE VERSION)
Binomial, Poisson, Uniform Integer
(PRO VERSION)
Pascal, Geometric, Hypergeometric
Continuous:
(FREE VERSION)
Normal, Chi_Square, T, F
(PRO VERSION)
Cauchy, Exponential, Gamma, Laplace, Uniform, Weibull, Lognormal, Gumbel, Beta (PRO ONLY)

- Inferential statistics, specifically hypothesis testing is also included in this application.
- Common statistical hypothesis tests supported in this application include:
(FREE VERSION)
One-Sample T Test, Chi-squared Test, Two-Sample T Test Equal Variance, One-Sample Variance Test, Two-Sample Variance Test
(PRO VERSION)
Two-Sample T Test Unequal Variance, Paired-Sampled T Test, , One-way Anova Test, Two-way Anova Test, Two-way Anova Test with no interaction, , Linear Regression