英语词汇“mean difference”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	mean difference
释义	mean difference mean difference [′mēn ′dif·rəns] (statistics) The average of the absolute values of the n (n- 1)/2 differences between pairs of elements in a statistical distribution that has n elements.
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