文档介绍：数量分析部分金程教育?领先?,:0%urate?,20wereperfect,%.您的答案:未作答正确答案:C答案解析:=%.第2题平均正确率:100%LetAandBbetwomutuallyexclusiveeventswithP(A)=(B)=:(AandB)=(B|A)=(AorB)=(AandB)=:未作答正确答案:A答案解析:Ifthetwoevensaremutuallyexclusive,:0%%andtheprobabilityofgettingintoYale(hisfather’salmamater)is42%.%.eptedateitherHarvardorYale?%.%.%.1-114专业来自百分百的投入金程教育?领先?%.您的答案:未作答正确答案:A答案解析:Usingtheadditionrule,eptedatHarvardorYale,isequalto:P(Harvard)+P(Yale)?P(HarvardandYale)=+?=%.第2题平均正确率:0%Atwo-(heads)andtheprobabilityoffacedown(tails),theprizeis$1forheads,$2fortails,and$?A.$.$.$.$:未作答正确答案:D答案解析:,:(×$50)+(×$1)+(×$2)=$:0%(B|A),andtheprobabilityof(B|AC)’formula,wh