A.綜合指數(shù) B.可變構(gòu)成指數(shù) C.加權(quán)算術(shù)平均數(shù)指數(shù) D.加權(quán)調(diào)和平均數(shù)指數(shù)
A.25% B.75% C.115% D.125%
A.簡單指數(shù) B.加權(quán)指數(shù) C.個(gè)體指數(shù) D.平均指數(shù)