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  1. ... 事件 Relationships among events 事件間的關係 Mutually exclusive events 互斥事件 Probability notation 機率的符號

  2. 一、a.0.6*0.1*0.3=0.018(但應有這三人是獨立事件假設) b.3!*(0.6*0.1*0.3)=6*0.018=0.108(三人均不同有3!種變化) c.(3!/2!)(0.6*0.3*0.3)=0.162 二、(1)P(A|B)=0.8=P(A^B)/P(B)=>P(A^B)=0.8*P(B)=0.8*0.25=0.2 (2)P(A...