Back to cases
MetaProduct SenseHard~25 min
Friend Content in Newsfeed
The Facebook Newsfeed team is trying to understand whether users see enough friend content in their feed. The balance between friend posts, public content, and recommended content is critical to Facebook's value proposition. You need to figure out how to measure and optimize this.
Duration
~25 minutes
Difficulty
Hard
Free
Your first session · then $3 per session
- ~25 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 definitionContent balance optimizationSegment analysisExperiment design
Interview stages
1
Define 'enough'
2
Diagnose the gap
3
Segment the analysis
4
Design the experiment
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.