Your question is Linear Regression Assumptions. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
How do you explain the assumptions of linear regression? Give a concise interview-ready explanation of the core assumptions, how you would diagnose violations, and what remedies or consequences apply. Distinguish assumptions needed for unbiased estimation, reliable standard errors, and valid prediction or hypothesis testing.