A.任一原始分數(shù) B.樣本平均數(shù) C.樣本標準差 D.標準分數(shù)
A.1%~10% B.91%~100% C.50%~60% D.10%~20%
A.25%、50%、75% B.5%、65%、95% C.15%、55%、85% D.35%、65%、95%