A.(1.645,1.96) B.(0.40,0.50) C.(0.45,0.55) D.(0.419,0.481)
A.F0.05,10,20 = 1/F0.95,10,20 B.F0.05,10,20 = 1/F0.05,20,10 C.F0.95,10,20 = 1/F0.95,20,10 D.F0.95,10,20 = 1/F0.05,20,10
A.第一類錯誤被稱為棄真錯誤 B.第一類錯誤被稱為納偽錯誤 C.第二類錯誤是原假設(shè)不正確,但卻被接受的錯誤 D.第一類錯誤是原假設(shè)正確,但卻被拒絕的錯誤