Finally! A simple, free N(0, 1) calculator.
Subject line says it all. P(Z<x) for normal and a bunch more for essential statistical tests. THANK YOU!!!!
Probability-Distributions
Published by:
Matthew Bognar
Description
Compute probabilities, determine percentiles, and plot the probability density function for the normal (Gaussian), t, chi-square, F, exponential, gamma, beta, log-normal, Pareto, and Weibull distributions.
Compute probabilities, approximate percentiles, and plot the probability mass function for the binomial, geometric, hypergeometric, Poisson, and negative binomial distributions.
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Compute probabilities, approximate percentiles, and plot the probability mass function for the binomial, geometric, hypergeometric, Poisson, and negative binomial distributions.
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Probability FAQ
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Is Probability free?
Yes, Probability is completely free and it doesn't have any in-app purchases or subscriptions.
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Is Probability legit?
✅ The Probability app appears to be high-quality and legitimate. Users are very satisfied.
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How much does Probability cost?
Probability is free.
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What is Probability revenue?
To get estimated revenue of Probability app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.
User Rating
4.9 out of 5
189 ratings in United States
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185
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Ratings History
Probability Reviews
look what it pooped out
absolutely love this man, great for checking work and giving hints to solutions!
Sick App
I love probability distributions.
Wow just wow.
I met my wife because of this app. Needless to say I’m not happy and it’s this apps fault.
iPhone SE (2020) issue has been fixed
Works perfectly now. Much better than using tables.
BOGNAR IS THE GOAT
Goat status: 100%
Does advanced functions for free!
This could be really useful for students in college stats courses who are on a budget and can’t afford to buy a $100+ dollar graphing calculator. It does basic advanced functions like binomial pdf - for free. I don’t know if it does invNorm or Z-Test calculations ( possibly not) but for a calculation app that you don’t have to pay for this is pretty great and was just what I was looking for.
Nice
Easy my learning
So handy
I had Bognar as a professor multiple times in college and his app always came in handy. Whether on homework or studying for actuary exams, it’s always nice to have an app that can quickly compute values, in addition to showing graphs that help visualize data.
Solid app
My professor created this for his students and I must say Professor Bognar is the juice cuz this works very well.
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Keywords
probability
statistics
statistical calculator
distributions
probability and statistics
probability calculator
learn statistics
square off
probability distributions
statcrunch
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App Info
- Category
- Education
- Publisher
- Matthew Bognar
- Languages
- English
- Recent release
- 0.9.2 (4 years ago )
- Released on
- Jun 29, 2014 (10 years ago )
- Also available in
- United States , Argentina , Mexico , China , Colombia , Chile , Brazil , United Kingdom , France , Germany , Italy , Canada , Spain , Russia , South Korea , Portugal , Australia , Saudi Arabia , Malaysia , Japan , India , Türkiye , Singapore , Sweden , Ecuador , Thailand , Pakistan , Philippines , Peru , New Zealand , Poland , Vietnam , South Africa , Taiwan , Norway , Netherlands , Nigeria , United Arab Emirates , Romania , Egypt , Austria , Azerbaijan , Belgium , Belarus , Switzerland , Czechia , Denmark , Dominican Republic , Algeria , Lebanon , Finland , Greece , Hong Kong SAR China , Hungary , Indonesia , Ireland , Israel , Kuwait , Kazakhstan
- Last Updated
- 5 days ago
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