Design a product experiment
Plan a test that will actually settle the question it was built to answer.
What this prompt helps you do
An experiment design with hypothesis, variants, metrics, sample requirements, duration, and risks.
When to use it
A decision hinges on evidence you do not yet have and could realistically gather.
What to prepare
The goal, relevant source material, constraints, examples, and the decision or action this should support.
How to get a strong result
Check whether the experiment can reach significance in a sensible timeframe before running it.
How to use this prompt
Replace each placeholder with accurate context. Paste the complete prompt into ChatGPT, review the response critically, resolve important questions, and use it as a considered input to the next decision—not as an unchecked final answer.