Learn the geometric distribution: calculate, chart, and simulate it easily.
About Geometric Distribution
Geometric Distribution is a tools app developed by UKM APPS.
How many times has Geometric Distribution been downloaded?
Geometric Distribution has been downloaded 1 times. In the last 30 days, the app was downloaded 0 times.
What is the rating of Geometric Distribution?
Geometric Distribution has no ratings yet.
Is Geometric Distribution free?
Geometric Distribution is free to download. The APK download size is 3.36 MB. The latest version available is 1.2. The last update was on July 24, 2026.
What are the requirements for Geometric Distribution?
The app has a content rating of Everyone. The app has been available on Google Play 2 weeks ago.
Description
Geometric Distribution turns one of probability's most useful ideas into a clean, hands-on app: how many trials does it take to get the first success?
Whether you're a student meeting the topic for the first time, revising for an exam, or a teacher who needs a clear demo, this app keeps the focus on understanding — no clutter, no sign-up, no fuss.
WHAT YOU CAN DO
- Concept — A plain-language explanation of the geometric distribution, its probability mass function, mean, variance, and the famous "memoryless" property, with formulas rendered cleanly.
- Calculator — Set the success probability p and a trial number k, then instantly see P(X = k), P(X ≤ k), P(X > k), the mean, variance, and standard deviation.
- Chart — Visualize the shape of the distribution. Switch between the PMF and CDF and change p to watch the curve and its tail respond in real time.
- Simulation — Run a single sequence of trials until the first success, or run hundreds at once and watch the empirical average close in on the theoretical value 1/p (the law of large numbers in action).
- Examples — Three worked, real-world problems — dice, sales calls, and a coin flip — that show exactly when and how to apply the formula.
WHY THIS DISTRIBUTION MATTERS
The geometric distribution answers questions like "On which attempt will I finally succeed?" It appears in quality control, gaming, sales, reliability testing, and any situation built from repeated independent yes/no trials with a constant chance of success.
Convention used: X is the trial number of the first success, with k = 1, 2, 3, … P(X = k) = (1 − p)^(k−1) · p Mean = 1/p Variance = (1 − p)/p²
BUILT TO BE SIMPLE - Lightweight and fast. - Clear, distraction-free interface. - Interactive sliders and live results — learn by doing.
Note: an internet connection is used to display the formulas and ads.
Master the geometric distribution by seeing it, computing it, and simulating it — all in one place.
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