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sample variance
释义
sample variance
Encyclopedia
理学
Data Imputation
释
sample variance
样本方差
观测样本与其算术平均数的离差平方的平均数。
Mathematics
>数理统计>样本·统计量>释义
sample variance
样本方差
sample variance
样本方差
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Chemistry
>分析化学>化学计量学>释义
sample variance
样本方差
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