◐ learning · kind concept · level 2 · 8h
- Requiere: Statistical Power
The smallest effect an experiment can reliably catch given its sample size. Fixing the MDE up front is how you size a test honestly.
In frequentist Statistics, power is the Probability of detecting an effect given that some prespecified effect actually exists using a given test in a given context. In typical use, it is a function of the specific test that is used, the sample size, and the effect size.
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- Requiere: Statistical Power