A.定序B.定比C.定距D.定類
A.假設(shè)檢驗B.統(tǒng)計推斷C.描述分析D.編秩過程
A.Spearman系數(shù)B.Gamma系數(shù)C.Phi系數(shù)D.Pearson系數(shù)
