Art of Stat: Distributions

Statistics Calculator

Education

Utilities

6 reviews

Free

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Details about Art of Stat

Released
Updated
iOS Version
Age Rating
Size
Devices
Languages

June 30, 2021
October 2, 2024
13.0+
4+
24.85MB
iPhone, iPad, iPod
English

Features

Apple silicon support

Developer of Art of Stat

Bernhard Klingenberg

⭐️4.8 / 5

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🙌45

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📼10 scs

Media↘︎

🧾$0.99 - $2.99

In-App Purchase↘︎

📦~ in 3 months

Updates frequency↘︎

🗣❌ unsupported

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Versions
In-App Purchases History10
Price History
Description
FAQ

Version History of Art of Stat

2.5.0

September 10, 2024

Finally: Better support for tablets and landscape mode.

2.3.0

March 1, 2024

- Switch to enter numerical value for discrete distribution parameters (e.g., p or lambda) on Explore Distribution screen

2.0.0

February 16, 2023

- Gamma Distribution - Beta Distribution - Simulate random numbers from distributions - Specify your own discrete probability distribution

1.9.0

May 12, 2022

- User-Specified Discrete Probability Distribution (plus Examples) - Exponential Distribution - Uniform Distribution

1.8.0

May 4, 2022

- Discrete Probability Distribution - Exponential Distribution - Uniform Distribution

1.7.0

January 24, 2022

- New icons for distributions on landing page - Simulate random numbers - Visualize simulated numbers in a histogram - Compare the mean and standard deviation of the simulated numbers to the theoretical mean and standard deviation - Help text now includes formulas & properties for distributions

1.6.0

October 5, 2021

New Features: - Simulate random numbers from the normal, Binomial, Geometric or Poisson distribution on a new tab called "Random Numbers" - Visualize the simulated numbers in a histogram - Compare the mean and standard deviation of the simulated numbers to the theoretical mean and standard deviation Improvements: - Better structure of the help text that describes all features of the apps when pressing the question mark symbol in the upper right corner - Help text now includes new section on "Formulas & Properties", describing special features of each distribution and its use in inference.

1.4.0

September 7, 2021

- Explore Binomial Distribution: Now enter a value for the sample size n as large as n = 1000 and use the slider for p to explore how the shape changes. - Improved responsiveness of sliders and graphs - When entering into offline mode, the background of the app's title turns green.

1.3.0

July 16, 2021

The app now works in offline mode. No internet connection necessary.

1.2.0

June 30, 2021

Art of Stat In-App Purchases History

$0.99

Beta Distribution

Explore the Beta Distribution

$0.99

Normal Distribution

Explore & Find Probabilities and Percentiles

$0.99

Exponential Distribution

Explore, find probabilities & simulate

$0.99

Uniform Distribution

Graph, Simulate & Find Probabilities

$0.99

Binomial Distribution

Learn, then find & visualize probabilities

$0.99

Poisson Distribution

Explore and find & visualize probabilities

$0.99

Discrete Distribution

Graph, mean & std. dev., probabilities

$0.99

F Distribution

Learn, then find probabilities & percentiles

$0.99

t Distribution

Explore and find probabilities & percentiles

$2.99

Unlock All Distributions

Unlocks all distributions.

Price History of Art of Stat

Description of Art of Stat

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

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