S4E11 The Centrality of Noncentral Distributions
Quantitude
00:00
The Null Distribution and the Power Distribution
The idea is that power is tied to this effect size. That effect size literally converts to a non-centrality parameter. As degrees of freedom go to infinity the chi square approaches the normal. There's a shaded region for power, shaded regions for type 2 error and then in the null distribution there's aShaded region for type 1 error.
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