Video: Lub logic daim ntawv ntawm kev sib cav yog dab tsi?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Nyob rau hauv lej thiab philosophy, a logical form ntawm ib tug syntactic qhia yog ib tug precisely-hais semantic version ntawm qhov kev qhia nyob rau hauv ib tug formal system. Cov logical daim ntawv ntawm kev sib cav yog hu ua daim ntawv sib cav los yog xeem daim ntawv ntawm kev sib cav.
Hauv qhov no, hom kev sib cav yog dab tsi?
Tus qauv daim ntawv ntawm kev sib cav yog ib txoj kev nthuav qhia cov kev sib cav uas ua kom pom tseeb tias qhov twg yog qhov chaw, pes tsawg qhov chaw muaj thiab qhov twg yog qhov kev txiav txim siab. Hauv tus qauv daim ntawv , qhov xaus ntawm lub kev sib cav yog teev kawg.
Tom qab ntawd, lo lus nug yog, dab tsi yog qhov kev sib cav uas siv tau? Kev siv tau thiab Soundness. Ib tug deductive kev sib cav yog hais tias yog siv tau yog tias thiab tsuas yog nws siv ib daim ntawv uas ua rau nws tsis yooj yim sua rau thaj chaw kom muaj tseeb thiab qhov xaus txawm li cas los tsis yog. Hauv cov nyhuv, ib kev sib cav yog siv tau yog qhov tseeb ntawm qhov chaw logically lav qhov tseeb ntawm qhov xaus.
Tom qab ntawd, 4 hom kev sib cav yog dab tsi?
Raws li txoj cai, cov kauj ruam ntawm thaj chaw mus rau qhov xaus yuav ua tiav lossis tsuas yog ceteris paribus. Epistemically, warrants tej zaum yuav backed ib tug priori los yog posteriori. Li no muaj plaub hom kev sib cav : conclusive a priori, defeasible a priori, defeasible a posteriori, thiab prima facie conclusive a posteriori.
Daim ntawv sib cav thiab kev sib cav yog dab tsi?
Cov ntaub ntawv sib cav thiab sib cav . Txhais A kev sib cav yog ib ntu ntawm cov lus qhia uas xaus. nrog qhov xaus. Tag nrho tab sis cov nqe lus kawg yog hu ua thaj chaw. Ib kev sib cav yog siv tau yog hais tias qhov tseeb ntawm qhov chaw implies tias qhov.
Pom zoo:
Kev sib cav sib ceg sib txawv li cas ntawm kev sib cav tsis zoo?
Txhua qhov kev sib cav tsis zoo siv txoj cai invalid inference. Yog tias qhov kev sib cav tsis zoo koj paub tias nws tsis siv. Kev siv tau txhais tau tias tsis muaj kev txhais lus qhov twg qhov chaw muaj tseeb thiab qhov kev txiav txim siab tuaj yeem tsis tseeb ib txhij. Yog tias qhov kev sib cav ua txhaum koj tuaj yeem tsis quav ntsej nws thiab sim nkag siab lub ntsiab lus tseem
Dab tsi yog qhov sib txawv ntawm qhov kev txiav tawm thiab qhov kev sib cav Ampliative?
Yog hais tias tus arguer ntseeg hais tias qhov tseeb ntawm qhov chaw yeej tsim qhov tseeb ntawm qhov xaus, ces qhov kev sib cav yog deductive. Yog hais tias tus arguer ntseeg hais tias qhov tseeb ntawm qhov chaw muab tsuas yog vim li cas zoo los ntseeg qhov xaus yog tej zaum muaj tseeb, ces qhov kev sib cav yog inductive
Dab tsi yog qhov sib txawv ntawm lub thawv thiab lub thawv ntawv thiab lub thawv ntawv yog dab tsi?
Ib lub thawv thiab cov ntawv nplawm (qee zaum hu ua boxplot) yog ib daim duab uas nthuav tawm cov ntaub ntawv los ntawm tsib lub ntsiab lus. Nyob rau hauv ib lub thawv thiab whisker zajlus: qhov kawg ntawm lub thawv yog lub sab sauv thiab sab quartiles, yog li lub thawv spans lub interquartile ntau yam. qhov nruab nrab yog cim los ntawm ib txoj kab ntsug hauv lub thawv
Dab tsi yog qhov sib txawv ntawm kev sib cav inductive thiab kev sib cav deductive?
Cov kev sib cav txiav tawm muaj cov lus xaus tsis txaus ntseeg tias txhua qhov chaw muaj tseeb, tab sis cov lus sib cav sib ceg tsuas muaj qee qhov kev ntsuas ntawm qhov tshwm sim uas qhov kev sib cav muaj tseeb - raws li lub zog ntawm qhov kev sib cav thiab cov pov thawj los txhawb nws
Dab tsi yog qhov sib txawv tseem ceeb ntawm kev sib txuas lus tsis sib xws thiab kev sib txuas lus taw qhia?
1. Hauv kev sib txuas lus tsis muaj kev sib txuas lus tsis tas yuav tsim kev sib txuas ntawm qhov chaw (sender) thiab qhov chaw (receiver). Tab sis nyob rau hauv kev sib txuas-taw qhia kev sib txuas lus kev sib txuas lus yuav tsum tau tsim ua ntej hloov cov ntaub ntawv