Your UX dashboard tracks 40 metrics — how do you avoid false wins? — Roblox Consumer Frontend Data Scientist Interview

Your UX dashboard tracks 40 metrics — how do you avoid false wins?

Multiple testingHard

Problem. Your UX health dashboard reports 40 metrics per experiment. On a neutral change, one metric comes back "significant at p < 0.05." Leadership wants to ship "because it moved a metric." What do you say?

Before you reveal: say your answer out loud, as if you were in the real interview — get your reasoning across clearly first. There is no single correct answer: reading what the interviewer is really after and defending your own thinking is what makes an answer strong.