STATISTICS-BASICS5 MIN READ
Negotiate Sample Size Without Hand-Waving
Use margin of error and detectable effect to discuss sample size.
Elena E Stakeholder 1 Claim 2 Meaning 3 Action Conversation setup 20 sec Elena wants a simpler answer about sample-size precision than the data can support. The goal is to explain the statistical idea without overclaiming or burying the decision. decision at risk common misreads Teach 2 min Precision follows variability, confidence, and effect size.
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