{"blocks":[{"key":"7dad59f4","text":"Scenario: ","type":"header-two","depth":0,"inlineStyleRanges":[],"entityRanges":[],"data":{}},{"key":"7bmte","text":"Three feed‑ranking tweaks have negative engagement effects with known 95 % CIs. Interpret intervals, assess risk, and pick a launch candidate.","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[],"data":{}},{"key":"6dc9dffd","text":"","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[],"data":{}},{"key":"48f577b7","text":"Question: ","type":"header-two","depth":0,"inlineStyleRanges":[],"entityRanges":[],"data":{}},{"key":"eh4r4","text":"Treatments yield CIs: -5(-7.5,-2.5), -15(-17,-13), -12(-28,-4). Interpret and choose which to launch. (Hint: statistical significance, business threshold)","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[],"data":{}}],"entityMap":{}}