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    1. correlation

      英 [,k?r?'le??(?)n; -r?-] 美[,k?r?'le??n]
      • n. [數(shù)] 相關(guān),關(guān)聯(lián);相互關(guān)系

      英英釋意


      1. a reciprocal relation between two or more things
      2. a statistic representing how closely two variables co-vary; it can vary from -1 (perfect negative correlation) through 0 (no correlation) to +1 (perfect positive correlation);
      "what is the correlation between those two variables?"
      3. a statistical relation between two or more variables such that systematic changes in the value of one variable are accompanied by systematic changes in the other