Art of Stat: Distributions 4+

Name: Art of Stat: Distributions
Rating: 4.8 (47 reviews)
Author: Bernhard Klingenberg

Statistics Calculator

Bernhard Klingenberg

Designed for iPad

- 4.8 • 47 Ratings

- Free
- Offers In-App Purchases

Description

Explore & visualize probability distributions, find percentiles, and simulate random numbers.

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 Discrete Distribution, or choose from preloaded examples, such as Benford's Distribution of the leading digit

Sep 10, 2024

Version 2.5.0

Finally: Better support for tablets and landscape mode.

4.8 out of 5

47 Ratings

Amazing...super wish I had this in college...

This app brings statistics to life in a way that just can’t be done in textbooks and on whiteboards.

Rather than try to visualize everything in your head, you can manipulate concepts in the app and start to build something that’s so incredibly important: INTUITION...a feeling for the art of statistics.

Excellent, simple to use app!

Only request is that the developer adds feature that lets iPad version display in portrait mode (like most of the other Art of Stat apps do)

Thank you for the feedback. Please check out the newest version 2.5.0, now optimized for tablets and landscape mode.

Easy to use, great interface

This app has really brought to life the distributions I work with in statistics. It is the most simple way to visualize distributions I’ve found yet!

The developer, Bernhard Klingenberg, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.