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CoinbaseProduct SenseHard~30 min
Trading Volume Decline Investigation
Coinbase's total trading volume dropped 30% month-over-month. The CEO wants to understand if this is a market problem or a product problem. Walk through your investigation.
Duration
~30 minutes
Difficulty
Hard
Free
Your first session · then $3 per session
- ~30 minute AI-powered mock interview
- Realistic interviewer pushback
- Stage-by-stage debrief with ratings
- Signal coverage map
- Reference response for comparison
Sign up free with Google · No card required
Skills tested
Metric investigationMarket vs. product decompositionSegmentationRoot cause analysis
Interview stages
1
Investigation framework
2
Analyze segmented data
3
Recommend actions
What you'll get back
After the session, you'll get a detailed debrief: stage-by-stage ratings (Strong / Developing / Weak), a signal coverage map showing which key points you hit, specific feedback on your reasoning and communication, and a reference response to compare against.