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Probability-Distributions

Name: Probability-Distributions
Availability: InStock
Rating: 4.73 (400 reviews)

Ditch the paper tables and visualize the curve. Instantly compute probabilities, determine percentiles, and plot PDF/PMF for over 15 distributions with a professional tool built for STEM efficiency.

Education ›Education & Learning ›

Key Figures

Downloads

167K+

User Rating

4.7/5

Total Ratings

400

Publisher

Matthew Bognar

The Essential Toolkit for Statistical Analysis

Stop searching through textbook tables. Compute probabilities and visualize distribution curves instantly with professional precision.

Instant Visual Intuition

Automatically plot Probability Density and Mass Functions to visualize tails and confidence intervals without manual graphing.

Ditch the Printed Tables

Replace outdated Z-tables and T-tables with a high-speed calculator that provides exact p-values and percentiles in seconds.

The following screenshots and description are sourced directly from the app's official store listing and are the property of the app developer.

App Store

Screenshots

Probability-Distributions - Mobile screen showing a normal distribution bell curve and p-value calculation — Mobile screen showing a normal distribution bell curve and p-value calculation

Probability-Distributions - Binomial distribution calculation showing a probability mass function graph with parameters n equals 100 and p equals 0.8 — Binomial distribution calculation showing a probability mass function graph with parameters n equals 100 and p equals 0.8

Probability-Distributions - Main menu screen of the Probability Distributions mobile app listing various statistical distributions. — Main menu screen of the Probability Distributions mobile app listing various statistical distributions.

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.