Metrics question
You were recently hired as a product manager for an education portal. Its website has courses that people can take, for example, Python programming. Your product is close to launching. What metrics are you interested in tracking and preparing for and why?
- Metrics
- Medium
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What this question tests
Whether you can pick metrics tied to a pre-launch product's actual success definition, not just generic web analytics.
How to approach it
- Clarify the launch goal: is success learner completion, paid conversion, or content quality signal at this early stage.
- Build a funnel for a course like Python programming: landing page view, enrollment, lesson completion, course completion.
- Track engagement depth, not just signups: percent of enrolled learners completing lesson 1, and median lessons completed per learner.
- Add quality signals: average quiz score and learner ratings, since a course with high signups but low completion signals a content problem.
- Track business metrics if monetized: conversion to paid, refund rate, and cost per enrolled learner from marketing.
- Prioritize completion rate and quiz performance pre-launch, since those validate the content actually works before scaling acquisition.
What a strong answer includes
- Distinguishes top-of-funnel metrics like signups from depth metrics like completion, prioritizing the latter pre-launch.
- Adds a quality signal, quiz score or rating, to catch a content problem that raw completion alone would miss.
- Gives an illustrative benchmark, assuming a healthy course completion rate is around 20 to 30 percent for a first cohort.
- Ties business metrics, like refund rate, to product quality rather than tracking them in isolation.
Common mistakes
- Only tracking signups and traffic, ignoring whether learners actually complete and learn.
- Picking metrics generic to any website instead of ones specific to course-based learning.
Likely follow-up questions
- What would low quiz scores but high completion tell you about the course?
- How would you set a target completion rate for the first cohort?
More metrics questions
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- Utilization went down by 45% on app XYZ in Italy for the month of August. Give a reason why and draft a plan to fix it.Spotify · Metrics · Medium
- You launched a new signup flow to encourage new users to add more profile information. A/B test results indicate that the % of people that added more information increased by 8%. However, 7 day retention decreased by 2%. What do you do?Google · Metrics · Hard
- Define the metrics for YouTube search.Google · Metrics · Medium
- You walk in to your office and find that Google cloud subscription has gone down by 20%. What do you do as a product manager?Google · Metrics · Medium
- What would be the top six metrics for WhatsApp? Now pick one from the six. Tell me three things you would do to improve that metric.Google · Metrics · Medium
More questions from Google
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