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黄石2023-10-11 16:33:54
同学你好。这里87%根据题目信息可知是power of test,即拒绝错误的模型的概率【P(Reject the Model|Model is Incorrect)】,根据定义 = 1 - P(Not Reject the Model|Model is Incorrect) = 1 - 二类错误的概率 = 1 - beta。这里C是不拒绝正确的模型的概率【P(Not Reject the Model|Model is Correct)】,根据定义 = 1 - P(Reject the Model|Model is Correct) = 1 - 一类错误的概率 = 1 - alpha,并不是power of test哦~
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