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单词 analysis of variance
释义 analysis of variance
: any of several statistical techniques for analyzing the variation in a number of samples of equal or unequal size by partitioning the total sum of the squares of the deviations of each of the elements in all samples from the mean of all elements into components corresponding to the factors contributing to the variation — abbreviation ANOVA
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更新时间:2024/11/11 18:53:23