Art of Stat: Distributions

4.6
24 reviews
1K+
Downloads
Content rating
Everyone
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About this app

Modern statistical calculator for teachers and students of statistics.

The Art of Stat: Distributions app explores and visualizes continuous and discrete probability distributions via sliders and buttons.

Don't rely on boring and complicated graphing calculators that don't deserve their name. Instead, use the interactive graphics that this app provides to learn about probability distributions and visualize results side-by-side with the numerical solutions.

Find probabilities or percentiles (two-tailed, upper tail or lower tail) for computing P-values or when working with discrete distributions. Obtain critical values for confidence intervals. Display the expected value and standard deviation, and simulate random numbers.

The app works in offline (airplane) mode and indicates this by changing the background color.

Continuous Distributions implemented so far:
- Normal
- Student's t
- Chi-Squared
- F
- Exponential
- Uniform
- Gamma
- Beta

Discrete Distributions:
- Binomial
- Geometric
- Poisson
- Define Your Own
Updated on
Feb 29, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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Ratings and reviews

4.4
21 reviews
Kev Last
March 22, 2024
Terrible. Most of the distributions including the normal distribution are locked. Basically useless you pay up. Plenty of other google apps do the same thing or better for free. And all the other Art of Stat apps, such as Resampling, do not have even one review! Silly....
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Bernhard Klingenberg, Art of Stat
May 6, 2024
Thank you for your feedback. I'm sorry you didn't find the small amount worthwhile to use and help maintain the app. The other Art of Stat apps provide something you can't find anywhere else. Perhaps you want to write the first review?
Karl Schmidt
February 15, 2022
Good-looking and clear interface. One point of improvement would be selectable case studies or real life example that give you a sense of the numbers displayed.
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John Bennett
October 5, 2021
Very useful while teaching and learning statistics. I like the option to find the percentiles, or generate values or probability.
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