Roulette Edge for a hypothesis test
Simulate a hypothesis test live in your browser. This runs the real Roulette Edge solver — adjust the inputs, watch it respond instantly, and export the result. No install, no account.
Controls
Presets
Roulette payouts are set as if the wheel had no zeros — but it does. That extra 0 (and 00 on American wheels) is where the house edge lives: every bet, from a single number to red/black, carries the same expected loss of 5.26% American or 2.70% European. No betting system changes it, because each spin is independent.
Data Inspector
Governing equation
Runs locally in your browser — free forever. Scale to the cloud when reality gets heavy.
About this simulation
The full Roulette Edge tool models a hypothesis test with the same numerics engineers and scientists use — running entirely client-side. Change any parameter and the result updates in real time, so you can build intuition, check a design, or teach the concept without spreadsheets or installs.
More you can do with Roulette Edge
Other ways to simulate a hypothesis test
Frequently asked questions
- How do I simulate a hypothesis test?
- Open this page and use the live Roulette Edge tool below — set your inputs and the simulation runs instantly in your browser using real numerics. No install, no account needed.
- Is it free?
- Yes. The simulation runs free in your browser. A one-time unlock or a Pro plan adds advanced parameters, saved presets, data import, and clean exports.
- Can I use my own numbers?
- Absolutely — every input is adjustable, and with data import you can drive a hypothesis test from your own measurements.