What's New
This app has been updated by Apple to display the Apple Watch app icon.
Minor bug fixes
App Description
Compute probabilities for 17 statistical distributions
CONTINUOUS
1) Normal / Gaussian
2) Uniform
3) Exponential
4) Gamma
5) Beta
6) Cauchy
7) Weibull
8) Chi-Square
9) F
10) Student's t
11) Log-Normal
12) Laplace
DISCRETE
1) Binomial
2) Negative Binomial
3) Geometric
4) Hypergeometric
5) Poisson
DYNAMIC CHARTS
• Line charts for continuous distributions
• Bar charts for discrete distributions
MATH EXPRESSIONS
Insert any mathematical expression, using common functions (trigonometric, log, ln, sort, etc.), advanced functions (hyperbolic, versine, etc.) and constants (pi, phi, e, etc.)
FORMULAS HANDBOOK
• Density / mass function
• Mean
• Variance
MORE FEATURES
• 3 types of probability calculations
• Full offline mode
• Modern, easy-to-use UI
• Universal App
• Best companion app for statistical classes (stats) or any other use
iPhone Screenshots
(click to enlarge)
iPad Screenshots
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App Changes
- November 23, 2016 Initial release
- December 03, 2016 New version 1.0.2
- June 14, 2019 New version 1.0.3
- June 14, 2019 Price increase: FREE! -> $1.99
- June 16, 2019 Price increase: FREE! -> $1.99
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