Probability Distributions2.45
Publisher Description
Calculate probabilities and visualize probability distributions
Continuous probability distributions:
- Normal (Gaussian)
- t (Student's t)
- Chi-Squared
- F
- Exponential
- Gamma
- Beta
- Log-normal
- Weibull
- Uniform
Discrete probability distributions:
- Binomial
- Poisson
- Pascal (Negative Binomial)
- Geometric
- Hypergeometric
- Discrete Uniform
You can now calculate confidence intervals for "Both", "Middle", "Lower" and "Upper" tails. For example, if you want to find the 95% confidence interval of a Normal Distribution:
1. first select "Normal" distribution and select "Middle"
2. then enter "0.95" on the right side of the probability values
3. From and to values will be automatically calculated for you (-1.96, 1.96 in this case)
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About Probability Distributions
The company that develops Probability Distributions is Madiyar Aitbayev. The latest version released by its developer is 2.45.
To install Probability Distributions on your Android device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2025-07-07 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Probability Distributions as malware as malware if the download link to kz.madiyar.probabilitydistributions is broken.
How to install Probability Distributions on your Android device:
- Click on the Continue To App button on our website. This will redirect you to Google Play.
- Once the Probability Distributions is shown in the Google Play listing of your Android device, you can start its download and installation. Tap on the Install button located below the search bar and to the right of the app icon.
- A pop-up window with the permissions required by Probability Distributions will be shown. Click on Accept to continue the process.
- Probability Distributions will be downloaded onto your device, displaying a progress. Once the download completes, the installation will start and you'll get a notification after the installation is finished.
Program Details
System requirements
Download information
Pricing
Version History
version 2.45
posted on 2025-07-07
Internal improvements and fixes.
version 2.40
posted on 2024-01-22
The user interface was flipped from right to left when the system language is a right to left language. This release prevents flipping since the app only supports English language.
version 2.39
posted on 2023-11-06
Introduces Gumbel Distribution
version 2.38
posted on 2023-10-11
This release fixes a very rare crash on scroll that was happening on some devices.
version 2.37
posted on 2023-09-28
Introduces an alternative parameterization for the gamma distribution. Minor cleanups for weibull and gamma parameterizations.
version 2.34
posted on 2023-09-24
This release introduces "Triangular" and "Pareto" distributions, also includes a new way to represent alternative parameterizations via dedicated user interface.
version 2.30
posted on 2023-09-18
This release includes a new way to represent alternative parametrizations via dedicated user interface.
For now, an alternative parametrization is only introduced to "Log-normal" distribution. The previous "Log-normal 7" distribution is removed and has been replaced with the new alternative parametrization.
version 2.28
posted on 2023-08-09
Adds "Log-normal 7" distribution, which is an alternative parametrization for Log-normal distribution. The new distribution uses it's own mean and variance as its parameters instead of using normal distribution's mean and variance.
version 2.27
posted on 2023-07-20
Small improvements and updates.
version 2.26
posted on 2023-07-08
Small improvements and fixes.