Probability Distributions

Probability Distributions


Compute probabilities and plot the probability mass function for the binomial, Poisson, hypergeometric, and negative binomial distributions. Compute probabilities, determine percentiles, and plot the probability density function for the normal (Gaussian), t, chi-square, F, exponential, gamma, beta, and log-normal distributions.

Some knowledge of probability distributions is required. If you don't know what a "binomial" distribution is, for example, this application will not be of any help to you.

Recent changes:
Version 4.5: Percentiles of discrete distributions can now be computed/estimated.
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4.6
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About Probability Distributions
Compute probabilities and plot the probability mass function for the binomial, Poisson, hypergeometric, and negative binomial distributions. Compute probabilities, determine percentiles, and plot the probability density function for the normal (Gaussian), t, chi-square, F, exponential, gamma, beta, and log-normal distributions.

Some knowledge of probability distributions is required. If you don't know what a "binomial" distribution is, for example, this application will not be of any help to you.

Recent changes:
Version 4.5: Percentiles of discrete distributions can now be computed/estimated.

User reviews of Probability Distributions
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Android Market Comments
A Google User
May 11, 2015
It's excellent
A Google User
May 4, 2015
Fantastic Its even easier to use than my bulky graphics calculator. Thumbs up!
A Google User
Apr 11, 2015
I want Useful I think
A Google User
Apr 9, 2015
cool!
A Google User
Apr 8, 2015
Great :)
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