Inferential Statisticshard
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Consider testing H0:θ=θ0H_0: \theta = \theta_0 against H1:θθ0H_1: \theta \neq \theta_0. If the test statistic TT has a null distribution f0f_0 and the alternative distribution f1f_1, what does the Power of the test β(θ1)=P(TRθ=θ1)\beta(\theta_1) = P(T \in R | \theta = \theta_1) signify?