{"blocks": [{"key": "e072fa1f", "text": "Scenario", "type": "header-two", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "217489e6", "text": "Evaluating the health of a new product feature after launch.", "type": "unstyled", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "c1797ab4", "text": "Question", "type": "header-two", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "024e4fba", "text": "What core metrics would you monitor and how are they computed?", "type": "unordered-list-item", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "e5cdb519", "text": "A key metric suddenly drops 5%. List possible root causes and the data you would pull to validate each.", "type": "unordered-list-item", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "7ece5f41", "text": "Design an experiment to test a UI change intended to improve the metric (units, hypothesis, assignment, duration, success criteria).", "type": "unordered-list-item", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "c90d0f91", "text": "Hints", "type": "header-two", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "3757c8c5", "text": "Think DAU/WAU, conversion funnel, exposure units, power calculations, guardrail metrics.", "type": "unstyled", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}], "entityMap": {}}