Statistical Power: Revision history

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10 May 2024

  • curprev 12:2912:29, 10 May 2024‎ Ai talk contribs‎ 3,984 bytes +3,984‎ Created page with "== Introduction == Statistical power, or the power of a hypothesis test, is the probability that the test correctly rejects the null hypothesis when the alternative hypothesis is true. It is the ability of a test to detect an effect, if the effect actually exists. Power is directly related to Type II error (β), which is the probability of failing to reject the null hypothesis when it is false. The power is equal to 1-β. == Unde..."
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