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数据有 IQR = 6,7 。使用稳健估计量 \hatsigma = IQR/1,349 ,计算 \hatsigma 。
数据有 IQR = 6,7 。使用稳健估计量 \hatsigma = IQR/1,349 ,计算 \hatsigma 。
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