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 4.4: Small stability improvements.
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Free
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4.5
User ratings
348
Installs
10,000+
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File size
3502 kb
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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 4.4: Small stability improvements.

User reviews of Probability Distributions
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Android Market Comments
A Google User
6 days ago
Simply the best Can help with so many things even without ads
A Google User
Mar 25, 2015
Great App Excellent help, easy to use, great visuals, no ads.
A Google User
Mar 23, 2015
Gud Awsome
A Google User
Mar 19, 2015
Yes! Id be screwed in my Stats class without this app. My TI-86 lacks a lot of the prgrms I need. Could spend a bit of cash on another calc or download this well designed app.
A Google User
Feb 25, 2015
Great app! Its free and easy to use! Helped with daily assignments