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Openai/691718ed-7ba4-8006-96d5-a66e0d9678fe
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==== 1930 年代,Jerzy Neyman 和 Egon Pearson(Karl Pearson 的兒子)進一步把 Fisher 的想法形式化,提出了「Neyman–Pearson 檢定理論」: ==== * 引入了 兩種錯誤: - 第一類錯誤(Type I Error):錯誤地拒絕真實的 H0H_0H0。 - 第二類錯誤(Type II Error):錯誤地接受錯誤的 H0H_0H0。 * 他們提出了「檢定力(Power)」的概念,讓研究者在設計實驗時能控制錯誤率。
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