Worked Example: Broad Question to Test Plan
Translate a broad operational question into prioritized hypotheses and tests.
Support has lower CSAT and higher cost, but the request is too broad to analyze directly. Parent question -> MECE cause branches -> testable hypothesis -> cheapest discriminating test The trap is launching a comprehensive audit. Comprehensive sounds rigorous, but it often delays the first confidence update and mixes cost, quality, speed, and staffing decisions in one swollen question. Decision scope Rewrite the ask as: What explains the premium CSAT decline since April, and which operational lever should change in the next staffing plan? The scope defines segment, metric, time window, and decision use. Mechanism branches Split into demand mix,…
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