A.若A1,A2,A3相互獨立,則A1,A2,A3兩兩獨立B.若A1,A2,A3兩兩獨立,則A1,A2,A3相互獨立C.若P(A1A2A3)=P(A1)P(A2)P(A3),則A1,A2,A3相互獨立D.若A1與A2獨立,A2與A3獨立,則A1與A3獨立
A.0.1B.0.7C.0.9D.1
A.A1A2B.C.D.