{"blocks": [{"key": "75db3f88", "text": "Scenario", "type": "header-two", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "7535460b", "text": "AB-testing and inferential statistics for new product launches.", "type": "unstyled", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "bbe96c86", "text": "Question", "type": "header-two", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "6fe5750c", "text": "Define p-value and confidence interval and explain their relationship. How do you adjust for multiple testing (e.g., Bonferroni, Tukey)? Explain Type I and Type II errors with examples. When would you use a Z-test versus a t-test? Compare the Central Limit Theorem with the Law of Large Numbers.", "type": "unstyled", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "d334629d", "text": "Hints", "type": "header-two", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "062f8540", "text": "Focus on assumptions, formulas, and practical implications.", "type": "unstyled", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}], "entityMap": {}}