Cov txheej txheem:
- txhais li cas los ntawm kev sib koom ua ke?
- Dab tsi yog kev sib koom ua ke tshwj xeeb nrog piv txwv?
- Ob qhov xwm txheej twg yog kev sib koom ua ke?
- Yuav ua li cas koj thiaj paub yog tias ob qhov xwm txheej sib txawv?
Video: Dab tsi yog kev sib koom ua ke tshwj xeeb?
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
Nyob rau hauv txoj kev xav thiab qhov tshwm sim, ob qhov xwm txheej yog kev sib koom ua ke lossis tsis sib koom yog tias lawv tsis tuaj yeem tshwm sim tib lub sijhawm. Ib qho piv txwv meej yog cov txiaj ntsig ntawm ib qho nyiaj npib tos, uas tuaj yeem ua rau ob lub taub hau lossis tails, tab sis tsis yog ob qho tib si.
txhais li cas los ntawm kev sib koom ua ke?
Cov xwm txheej tshwj xeeb yog xwm txheej tsis tuaj yeem tshwm sim ob leeg, tab sis yuav tsum tsis txhob suav tias yog cov xwm txheej ywj pheejCov xwm txheej ywj pheej tsis muaj kev cuam tshuam rau kev muaj peev xwm ntawm lwm txoj kev xaiv. Rau ib qho piv txwv yooj yim, xav txog qhov dov ntawm tsuav. Koj tsis tuaj yeem yob ob tsib thiab peb ib txhij ntawm ib qho tuag.
Dab tsi yog kev sib koom ua ke tshwj xeeb nrog piv txwv?
Musually exclusive events are yam uas tshwm sim tsis tau tib lub sijhawmPiv txwv li, koj tsis tuaj yeem khiav rov qab thiab mus rau tib lub sijhawm. Cov xwm txheej "khiav rau pem hauv ntej" thiab "khiav rov qab" yog kev sib koom ua ke. Pov ib npib kuj tuaj yeem ua rau koj muaj qhov xwm txheej no.
Ob qhov xwm txheej twg yog kev sib koom ua ke?
Mutually Exclusive Events
- Tig laug thiab tig txoj cai yog Kev Sib Koom Tes (koj ua tsis tau ob leeg tib lub sijhawm)
- Pov ib npib: Lub taub hau thiab Tail yog sib koom ua ke.
- Daim npav: Vaj thiab Aces yog Kev Sib Koom Tes.
Yuav ua li cas koj thiaj paub yog tias ob qhov xwm txheej sib txawv?
Ob qhov xwm txheej yog sib koom ua ke yog tias lawv tsis tuaj yeem tshwm sim tib lub sijhawm. … Yog tias ob qhov xwm txheej tsis sib haum, ces qhov tshwm sim ntawm qhov tshwm sim yog qhov suav ntawm qhov tshwm sim ntawm txhua qhov tshwm sim.
Pom zoo:
Puas yog tshwj xeeb lossis tshwj xeeb?
Cov lus no muaj lub ntsiab lus zoo ib yam. Qhov txawv tsuas yog nyob rau hauv lawv cov ntawv sau. Kev tshwj xeeb yog nyob deb ntawm qhov kev xaiv nrov dua hauv Asmeskas Lus Askiv, yog li koj yuav tsum siv nws tshwj xeeb nrog cov neeg Asmeskas.
Puas muaj kev sib haum xeeb ntawm kev sib haum xeeb kev cai lij choj?
Peb qhov kev sib cog lus loj yog Kev Sib Tham Zoo Tshaj Plaws, Peb Lub Tsib Hlis Ntuj, thiab Tsev Kawm Ntawv Xaiv Tsa. Qhov Kev Pom Zoo Loj tau daws teeb meem ntawm kev sawv cev hauv tsoomfwv . Qhov kev sib haum xeeb loj ntawm Txoj Cai Lij Choj tau ua rau dab tsi?
Kev sib tham txog kev sib koom ua ke yog dab tsi?
Kev sib koom ua ke yog hais txog tsev neeg txoj kev kho mob uas lub hom phiaj rov los sib sau los yog rov tsim kev sib raug zoo, feem ntau ntawm niam txiv thiab menyuam. Nws hais txog kev sib txuas lus, txhawb kev sib txuas lus zoo, thiab ua haujlwm los kho kev raug mob hauv kev sib raug zoo.
Ua kev sib koom ua ke tshwj xeeb kev sib tshuam?
Yog tias ob qhov xwm txheej tsis muaj qhov sib koom ua ke (Lawv kev sib tshuam yog qhov khoob.), cov xwm txheej raug hu ua kev sib koom ua ke. Yog li, P(A∩B)=0. Qhov no txhais tau tias qhov tshwm sim ntawm qhov tshwm sim A thiab qhov tshwm sim B tshwm sim yog xoom .
Nyob rau hauv ib qho kev tsis sib haum xeeb pn kev sib tshuam cov kev sib tshuam tam sim no ntawm qhov sib npaug yog?
Nyob rau hauv qhov tsis ncaj ncees PN-kho qhov kev sib tshuam tam sim no ntawm qhov sib npaug yog zero, vim tias sib npaug tab sis cov neeg nqa khoom hla hla kev sib tshuam . Thaum pn kev sib tshuam tsis ncaj ncees qhov kev sib tshuam tam sim no ntawm qhov sib npaug yog?
