True or False?

If an argument is valid, then it must have at least one true premise. ... The following is a valid deductive argument: If it snows, then we will go sledding ... Home AbouttheBook InstructorResources StudentResources Chapter1 Chapter2 Chapter3 Chapter4 Arguments Arguments–Fillin MultipleChoice TrueorFalse? ValidorInvalid? Chapter5 Chapter6 Chapter7 Chapter8 Chapter9 Chapter10 Chapter11 Chapter12 Chapter13 Chapter14 Chapter15 Chapter16 Chapter17 Chapter18 Chapter19 Chapter20 Chapter21 Chapter22 Chapter23 Chapter24 Chapter25 Chapter26 Chapter27 Chapter28 Chapter29 Chapter30 Chapter31 Chapter32 Chapter33 Chapter34 Chapter35 StudentWorkbook   ContactYourSalesRep HigherEducationCommentCard TrueorFalse? Allvalidargumentshavealltruepremisesandtrueconclusions. a.True b.False Allsoundargumentsarevalidarguments. a.True b.False Ifanargumentisvalid,thenitmusthaveatleastonetruepremise. a.True b.False Everyvalidargumentisasoundargument. a.True b.False Thefollowingisavaliddeductiveargument:Ifitsnows,thenwewillgosledding,justlikewhenwewerekids.Itissnowing.So,certainlywewillgosledding,justlikewhenwewerekids. a.True b.False Thefollowingisclearlyavaliddeductiveargument:Allrockfishareorangeandred.So,ifwecatcharockfish,thenitwillsurelyberedandorange. a.True b.False Thefollowingisaninvalidargument:Jimisatleastsixty.JanisatleastasoldasJim.So,Janisatleastsixty. a.True b.False Thefollowingisaninvalidargument:Jimisbetweenfiftyandsixtyyearsold.JanisolderthanJim.So,Janisolderthansixty. a.True b.False Thefollowingisavalidargument:Britneyisagoodmusician.Christaisagoodmusician.Therefore,theywillmakeagoodmusicalduo. a.True b.False Thefollowingisavalidargument:SenatorClarkeassociateswithknownhorologists.Therefore,theargumenthejustgavemustbeaninvalidargument. a.True b.False Thefollowingisavalidargument:Nosplogsarecrogs.Allcrogsareblonks.So,nosplogsareblonks. a.True b.False Ifadeductiveargumentisinvalid,thenitmustalsobeunsound. a.True b.False Ifanargumentisinvalid,thenitmusthaveatleastonefalsepremise. a.True b.False Ifanargumenthasaconclusionthatiscertainlyfalse,thentheargumentmustbeinvalid. a.True b.False Ifthepremisesandconclusionareallfalse,theargumentmustbeinvalid. a.True b.False Someinvalidargumentshavetruepremisesandatrueconclusion. a.True b.False LegalNotice|PrivacyPolicy|CookiePolicy PleasesendcommentsorsuggestionsaboutthisWebsitetocustserv.us@oup.com