A.X2檢驗(yàn) B.t檢驗(yàn) C.方差分析 D.秩和檢驗(yàn) E.相關(guān)回歸分析
A.80.0% B.90.0% C.95.0% D.99.0% E.99.5%
A.對(duì)樣本截距作推斷 B.對(duì)總體截距作推斷 C.對(duì)樣本斜率作推斷 D.對(duì)總體斜率作推斷 E.對(duì)決定系數(shù)作推斷