一批产品100件,有80件正品,20件次品,其中-|||-甲厂生产的为60件,有50件正品,10件次品,余-|||-下的40件均由2厂生产。先从该批产品中化取-|||-一件,记 A=" 取出的产品是正品", =u B-|||-出的产品是由甲厂生产",则-|||-(AB)=dfrac (1)(2)=3 (A|B)=dfrac (4)(5)=6 ,-|||- 3 6 -|||-P(BlA)=7/8 = = 9 。-|||-人下列各项中选出你认为正确的顶填入上述-|||-绿色横线上,并洗择对应填入序列,-|||-a.100 b.80 c.60 d.50 e. 1/2 f. 5/8 g. dfrac (5)(6)-|||-h. dfrac (4)(5)-|||-bigcirc A. b-a-h-d-c-g-d-b-f-|||-bigcirc B. -a-h-d-b-f-d-c-9-|||-bigcirc C. d-a-e-d-b-f-d-c-9-|||-bigcirc D. d-a-e-d-c-g-d-b-f