Your question is A/B Testing Situational Questions. 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 would you handle A/B testing situational questions in a case study setting?
Explain a structured, practical approach rather than solving a particular product scenario. Cover how you clarify the decision, state hypotheses, select a primary metric and guardrails, choose randomization and analysis units, calculate sample size using an explicit MDE, and define the analysis and decision rules. Discuss how you would prevent peeking and respond to sample ratio mismatch or other threats to validity.