Metrics question
We are noticing a 10% drop in our check out page conversion rate. What would you do?
- Stripe
- Metrics
- Medium
Practice this question out loud. An AI interviewer asks it, follows up like a real interviewer would, and scores your answer. Type or speak.
Start a mock interview on this question · Mock interview from a job description
What this question tests
Whether the candidate can quickly triage a conversion drop on a critical revenue path, balancing urgency with rigor.
How to approach it
- Confirm the drop is real: rule out a tracking or analytics bug first, since checkout is a high-stakes page where false alarms are common.
- Segment the drop by device, browser, payment method, and geography to see if it's broad or localized to a specific path.
- Check for a recent change: a checkout redesign, a new payment provider integration, or a pricing or fee change deployed around the same time.
- Check external factors: a payment processor outage or a new fraud rule blocking legitimate transactions.
- Prioritize a fast rollback if a recent change is the likely cause, then run a proper root cause investigation before any permanent fix.
What a strong answer includes
- Treats a fast rollback as a valid first response for a critical revenue path, not waiting for full root cause analysis before acting.
- Segments by payment method specifically, since checkout drops are often caused by one broken payment path, not the whole flow.
- Names a payment processor issue as a concrete, high-likelihood hypothesis to check first, given the context.
Common mistakes
- Spending too long on analysis before considering an immediate rollback for a revenue-critical page.
- Not checking payment method segmentation specifically, where checkout issues often concentrate.
Likely follow-up questions
- What would you do if the drop isn't tied to any recent change you can find?
- How would you prevent this from recurring after you fix it?
More metrics questions
- There is a data point that indicates that there are more Uber drop-offs at the airport than pick-ups from the airport. Why is this the case and what would you do within the product to change that?PayPal · Metrics · Hard
- Drivers are dropping out of a city on Lyft. How do you figure out what's going on?PayPal · Metrics · Medium
- Imagine you are a PM in Amazon. How would you reduce the rate of returns?Amazon · Metrics · Medium
- Orders cancellation increased by 15%. How do you diagnose the root cause?Shopify · Metrics · Medium
- A B2B payment cards issuing company has observed a sudden drop in the use of their cards on e-commerce platforms, in the month of april. Analyze the problem using appropriate assumptions. Suggest solutions to get the usage back on track.PayPal · Metrics · Hard
- How would you measure the success of stripe billing?Stripe · Metrics · Medium
More questions from Stripe
Learn the skill behind it
Chapters of the AI PM course that teach what this question tests.
- Chapter 9: Prove it paid off: outcomes, economics, and pricing
- Chapter 2: Data fluency: SQL, logs, and reading the truth yourself
- Chapter 14: Get the job: the AI PM interview loop