Who This Helps
You're a Product Manager who wants to turn product questions into measurable decisions. You're tired of debates that go nowhere. You need a way to focus effort on the highest-impact move.
Mini Case
Mei, a PM at a subscription service, had 12 experiment ideas but only capacity for one. Her team argued for weeks. Then she used a data contract from the Data Reliability Leadership course to lock in the definition of "retention." That single move cut debate time by 40% and revealed the experiment that could boost retention by 7%.
Do This Now (5 Steps)
- Pick one metric that matters most. Not three. Not five. One. For Mei, it was weekly active users.
- Write a data contract for that metric. Define exactly what counts, where the data lives, and how it's measured. Use the contract template from the course.
- List your experiment ideas. Write each one on a sticky note. No judgment yet.
- Score each idea against the contract. Ask: "Will this experiment move the metric as defined?" Rate each from 1 (low impact) to 5 (high impact).
- Pick the top scorer. That's your next experiment. Run it. Measure it against the contract. Learn fast.
Avoid These Traps
- Defining a metric differently each week. That's how trust breaks. Stick to the contract.
- Falling in love with an idea before checking the data. Let the contract be the referee.
- Trying to prioritize without a shared definition. You'll waste 3 weeks arguing instead of 3 days deciding.
Your Win by Friday
By Friday, you'll have one data contract written, your experiment list scored, and one clear experiment to run. No more guessing. No more endless meetings. Just a decision you can bet on. And maybe a little extra time for coffee.