首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Let A, B, C, and D be events for which P(A or B)- 0.6, P{A)= 0.2, P(C or D)= 0.6, and P(C)= 0.5. The events A and B are mutually
Let A, B, C, and D be events for which P(A or B)- 0.6, P{A)= 0.2, P(C or D)= 0.6, and P(C)= 0.5. The events A and B are mutually
admin
2015-04-10
33
问题
Let A, B, C, and D be events for which P(A or B)- 0.6, P{A)= 0.2, P(C or D)= 0.6, and P(C)= 0.5. The events A and B are mutually exclusive, and the events C and D are independent.
(a)Find P(B)
(b)Find P(D)
选项
答案
0.4
解析
转载请注明原文地址:https://jikaoti.com/ti/KwdYFFFM
本试题收录于:
GRE QUANTITATIVE题库GRE分类
0
GRE QUANTITATIVE
GRE
相关试题推荐
Expertssuggestusingadifferentpasswordforeverywebsiteyouvisit,andchangingthepasswordeveryfewmonths.Ittakestro
Morethan30,000driversandfrontseatpassengersarekilledorseriouslyinjuredeachyear.Atthespeedofonly30milesper
Isthereaconnectionbetween______youeatandmaintaininggoodhealth?
Itmakes______tofigureoutthesituationbeforetakinganyaction.
Cancellationoftheflight______manypassengerstospendthenightattheairport.
Whatdowemeanbyasatisfactorystandardofliving?Obviously,itmustincludethebasicnecessitiesoflifesuchasfood,clo
Asmileisastrongsignofafriendlyandopenattitudeandawillingnesstocommunicate.Itisapositive,silentsignsentwi
Intheflattriangularsurfacedepictedabove,iffeet,whatistheareaofthesurfaceinsquarefeet?(Figurenotnecessarily
Thenumbersinthelistaboveareorderedfromleasttogreatest.Ifthemedianisonegreaterthanthearithmeticmean,whatis
ThesumofthelengthsoftwosidesofisoscelestriangleKis7.Khasasideoflength4.ColumnAColumn
随机试题
简述指令的执行过程。
A、17.6million.B、Severalmillion.C、TwothirdsofAmericans.D、Notmentioned.A“Currently,nearly17.6millionadultAmericansa
乳牙早失后果可除外
企业购入价值3000元的固定资产,误记入“管理费用”账户,其结果会导致当期()。
根据以下资料。回答下列小题。以从业人数为标准,C省与其他五省相比,相对较弱的行业是()。
商业银行发挥支付中介职能,对社会经济产生的作用包括()。
日本的国家政体为议会制君主立宪制。天皇为国家象征,无权参与国政。()
法律具有局限性以至于不能应用于社会的每一角落。这句话强调的是法哪一方面的特征()
A、Along-terminterestrate.B、Along-termloan.C、Ashort-terminterestrate.D、Ashort-termloan.C录音原文提到Theinter—bankmarket
CanTonyBlairSavetheWorldofBooks?[A]AtthebeginningofAJourney,TonyBlairboaststhathehas"thesoulofarebel".L
最新回复
(
0
)