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Description

Compute probabilities and plot the probability mass function for the binomial, geometric, 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 useful to you.

Google Play Store Category:

Primary: Applications

Secondary: Education

Google Play

Total Ratings

1.6K
5
1.2K
4
250
3
80
2
30
1
60

Screenshots

Probability Distributions screenshot 1Probability Distributions screenshot 2Probability Distributions screenshot 3

Version History

Launched Apr 08, 2014 (almost 7 years ago).

Releasing new versions every 5 months, on average.

Nov 01
2020
(Current)
Version 5.6.3

Updated SDK to version 30.

Nov 19
2018
Version 5.6.2

Fixed bug in help menu under Android 9 (Pie).

Aug 08
2018
Version 5.6.1

Small tweaks and bug fixes.

Jul 02
2018
Version 5.6

Small tweaks and bug fixes.

Jun 29
2017
Version 5.5

Added Pareto distribution.

Jun 08
2017
Version 5.4

Updated graphics and math libraries. Stability and speed have been improved in some circumstances.
Improved Help menus.

Oct 05
2016
Version 5.3.1

Version 5.3.1: Bug fix.

Oct 04
2016
Version 5.3

Version 5.3: Small user interface improvements.

Sep 11
2016
Version 5.2

Version 5.2: Added Weibull distribution.

Jun 15
2016
Version 5.1.1

Version 5.1.1: Minor bug fix.

Mar 04
2016
Version 5.1.0

Dec 30
2015
Version 5.0.1

Nov 23
2015
Version 5.0

Nov 19
2015
Version 4.6

Apr 09
2015
Version 4.5

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.

Sep 26
2014
Version 4.4

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.

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