Explain linear regression to non‑technical stakeholders
Company: Google
Role: Data Scientist
Category: Machine Learning
Difficulty: medium
Interview Round: Technical Screen
Overview: Explain linear regression to a non-technical executive using one example, predicting weekly sales from price, ad spend, and store traffic. Cover plain-language terms, assumptions, how the model misleads, and uncertainty, separating what it can forecast from what it cannot say about cause.