Monty Hall for a distribution fit
Simulate a distribution fit live in your browser. This runs the real Monty Hall solver — adjust the inputs, watch it respond instantly, and export the result. No install, no account.
Controls
Pick one of three doors; the host, who knows where the car is, opens a losing door and offers a switch. Should you? Yes — switching wins two times out of three. Your first pick is right only 1/3 of the time, so the other 2/3 of the probability collapses onto the remaining door. The simulation converges to exactly that, however stubborn intuition is.
Data Inspector
Governing equation
Runs locally in your browser — free forever. Scale to the cloud when reality gets heavy.
About this simulation
The full Monty Hall tool models a distribution fit 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 Monty Hall
Other ways to simulate a distribution fit
Frequently asked questions
- How do I simulate a distribution fit?
- Open this page and use the live Monty Hall 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 distribution fit from your own measurements.