Kubheja lokulingana nemali etafuleni laseFulansi: p nenkhokhelo akugucuki, EV −1.35%, σ ≈ 0.99.

Tibalo te-roulette · Lokubukwako · emaminithi 5

Lithebula letinkhokhelo nematfuba ku-roulette

Konkhe kubheja lokujwayelekile kanye nelitfuba lako, inkhokhelo, linani lelilindzelekiletibaloLinani lelilindzelekileUmphumela wesilinganiso ngekubheja ngakunye ngekuhamba kwesikhatsi lesidze. −1/37 yelinani lelibhejiwe kuko konkhe kubheja lokujwayelekile kwaseYurophu.Fundza konkhe → kanye nekuphambuka lokujwayelekile.

Imphendvulo lemfisha

Konkhe kubheja kunelinani lelilindzelekile lelifanako, −2.70% welinani lelibhejwako. Kwehlukile kuphela ngelitfuba nangekusabalala.

kubheja lokubhaliwe

EV, konkhe kubheja

−2.70%

luhla lwa-σ

kusuka ku-1.00 kuya ku-5.84

i-call bet

nato 2.70%

Kufundza lelishadi lematfuba e-roulette

LitfubatibaloLitfubaLitfuba lekutsi umphumela wenteke, kusukela ku-0 kuya ku-1 noma ku-0% kuya ku-100%. Inombolo yinye: 1/37 = 2.70%.Fundza konkhe → likutjela kutsi uwina kangakanani; inkhokheloimaliInkhokheloLoko lokubuyiswa kubheja lokuwinile, lokushiwo ngekutsi “X ku-1” ngetulu kwelinani lelibhejiwe lelibuyiswako.Fundza konkhe →, lebhalwa njengematfuba e-roulette, ikutjela kutsi uwina malini; σ ikutjela kutsi luhambo lunemagcuma langakanani. Likholamu le-EV liyafana kuyo yonkhe imigca ngendlela lelakhiwe ngayo, ngako lelithebula empeleni luhlu lwekugucugucukatibaloKugucugucukaSilinganiso sekutsi imiphumela isabalele kangakanani etungeleta linani lelilindzelekile. Kukhulu ku-straight up, kuncane ekubhejeni lokulingana nemali.Fundza konkhe → ngenani lelingagucuki.

kubhejakumbozap(kuwina)kukhokhaσ nge-$1

I-straight up1/372.70%35:15.84

I-split2/375.41%17:14.09

I-street3/378.11%11:13.28

I-corner4/3710.81%8:12.84

I-six line6/3716.22%5:12.23

Lidazini12/3732.43%2:11.39

Likholamu12/3732.43%2:11.39

Lokulingana nemali18/3748.65%1:11.00

EV ngu-−$0.027 nge-$1 kuyo yonkhe imigca.

I-call bet

Kubheja kwesigabalisondvoSigabaIngcenye lelandzelanako yemigodzi elisondvweni, lehlukile kulicembu letinombolo elithebuleni lekubheja.Fundza konkhe → kuhlanganiswa kwekubheja lokujwayelekile futsi kutfola inzuzo yelikhasino yako. Ngamunye unesimo sawo senkhokhelo ngobe emathokheniimaliLithokheniLuphawu lolumele linani lelingagucuki, lolubekwa kulithebula lekubheja kute ubheje. Lelinye ligama: check.Fundza konkhe → akahlukaniswa ngalokulinganako.

i-call betemathokhenikumbozap(nobe nguyiphi lewinako)inzuzo lehlantekile nawuwina (emayunithi)EV ngeliyunithi

Bomakhelwane (5)55/3713.51%+31−2.70%

Jeu zéro47/3718.92%+14 nobe +32−2.70%

Orphelins58/3721.62%+13 nobe +31−2.70%

Tiers du cylindre612/3732.43%+12−2.70%

Voisins du zéro917/3745.95%+9 nobe +15−2.70%

Linani lelilindzelekile lekubheja lokumenyetelwako

Ekujikeleteni lokunyenti

Ematfuba ekuwina kanye ngalokuncane ekujikeleteni lokungu-k, emibutweni lembalwa levamile.

kubhejaekujikeleteni lokungu-10ekujikeleteni lokungu-37ekujikeleteni lokungu-100

I-straight up24.0%63.7%93.5%

I-split42.6%87.1%99.6%

I-corner68.1%98.6%> 99.9%

Lidazini98.0%> 99.9%> 99.9%

Licandza (lelicondzile)24.0%63.7%93.5%

1 − (1 − p)ᵏ.

Kusabalala kwetiseshini

Kuphambuka lokujwayelekiletibaloKuphambuka lokujwayelekileImphandze yesikwele yekugucugucuka (variance); libanga lelivamile lemphumela kusuka enanini lelilindzelekile.Fundza konkhe → kweseshini yekujikeleta lokungu-100 nga-$10 ngelinani linye, ngekubheja ngakunye, kanye nemphumela lofanako lolindzelekile wa-−$27.

σ yekujikeleta lokungu-100 nga-$10$

I-straight up

$584

I-split

$409

I-street

$328

I-corner

$284

I-six line

$223

Lidazini / likholamu

$139

Lokulingana nemali

$100

0292$584

Imibuto

Kungani i-EV iyafana kuyo yonkhe imigca?

Ngobe yonkhe inkhokhelo ingu-36/n − 1 nangabe icatsaniswa ne-37/n − 1 lelungile. Buka likhasi lenzuzo yelikhasinotibaloInzuzo yelikhasinoIncenye yelinani ngalinye lelibhejiwe leligcinwa likhasino ngesilinganiso: 2.70% ku-roulette yaseYurophu.Fundza konkhe →.

Iphi i-la partage?

Kubheja lokulingana nemalikubhejaKubheja lokulingana nemaliLokubovu/lokumnyama, lengalingani/lelinganako, phansi/etulu. Tinombolo letingu-18, kukhokha 1:1.Fundza konkhe → etafuleni laseFulansi: p nenkhokhelo akugucuki, EV −1.35%, σ ≈ 0.99.

Kukhona yini lithebula lelisondvo laseMelika?

Yehlukanisa nga-38 esikhundleni sa-37 futsi likholamu le-EV liba ngu-−5.26% kuyo yonkhe imigca, −7.89% ekubhejeni kwetinombolo letisihlanu.

Lokuhlekisako

$Kubheja lokuyimfica, linani linye lelilindzelekile, akukho inkhumbulo.$

Kubheja lokuyimfica, linani linye lelilindzelekile, akukho inkhumbulo.

Imitfombo

Ethier, S. N. The Doctrine of Chances: Probabilistic Aspects of Gambling. Springer, 2010. Sehluko 13, i-roulette.

kubuyeketwe nga-2026-09-28imodeli: yaseYurophu, licandza linyeindlela yekusebenta ↗imitfombo ↗