Question: Applying KPI-Tree Framework to an Engagement Drop
Explore how to systematically investigate a 20% drop in homepage engagement by applying the KPI Tree framework. Learn to break down the problem into measurable components, identify root causes through segmentation and data validation, and design strategic, metrics-driven actions to resolve engagement issues effectively.
We'll cover the following...
Interview question
User engagement on your app’s homepage dropped 20% week-over-week. Outline your plan to investigate and resolve this.
By the end of this lesson, you’ll be able to diagnose a major engagement drop using structured, metrics-driven analysis. You’ll learn how to break a vague problem into measurable components, identify the true root cause, and propose actions grounded in data rather than assumptions. This question tests your ability to think analytically under pressure, a key ACT 3 skill.
Scenario overview
Your interviewer asks:
Engagement on the homepage dropped 20% week over week. Walk me through exactly how you’d figure out why, and what you’d do next.
They’re assessing your ability to:
Start with clean data, not intuition.
Segment until the pattern becomes clear.
Separate ...