Urugero: Gutega ku Gice cy'Uruziga
“Cumi na karindwi n'abaturanyi”, amajeto atanu icyarimwe, mu isaha imwe. Uko umukino wo gutega ku gice cy'uruziga wiyumvamo n'icyo utwara.

Umukino wigana ukuri w'amazunguruka 50, amajeto atanu ya $2 kuri 2-25-17-34-6, umuheto w'utuzu dutanu tuzengurutse 17. Agapira kaguye mu gice inshuro zirindwi mu mazunguruka 50, igisubizo nyacyo +$4 nyuma yo kuba wari munsi ya $120. Amatega atanu ya straight up afite inkuru, kandi iyo nkuru nta cyo ihindura.
Gahunda
Vuga uti “cumi na karindwi n'abaturanyiitegaAbaturanyiUmubare n'utuzu tubiri kuri buri ruhande rwawo ku ruziga, amajeto atanu ya straight up.Soma byose →” cyangwa ukande 17 kuri racetrackamezaRacetrackUmurongo umeze nk'igi uri ku mbonerahamwe z'amatega z'imbonankubone n'iza elegitoronike, werekana imibare ikurikiranye nk'uko iri ku ruziga, ukoreshwa mu gushyiraho amatega y'abaturanyi n'ay'ibice by'uruziga ukanze rimwe.Soma byose →: $2 kuri buri mubare 2, 25, 17, 34 na 6, utuzuibikoreshoAkazuKamwe mu tuzu 37 twanditseho imibare turi kuri rotor. Nanone: slot, cup.Soma byose → dutanu dukurikirana tuzengurutse 17 ku ruziga. $10 kuri buri zunguruka. Iyo agapira kaguyemo, jetoamafarangaJeto (chip)Jeto ihagarariye amafaranga angana atahinduka, ishyirwa ku mbonerahamwe y'amatega kugira ngo utege. Nanone: check.Soma byose → imwe yishyurwa 35 × $2 = $70 naho izindi enye zigahomba: +$62. Iyo kataguyemo, uhomba $10. AmahirweimibareAmahirweAmahirwe y'igisubizo, kuva kuri 0 kugeza kuri 1 cyangwa kuva kuri 0% kugeza kuri 100%. Umubare umwe: 1/37 = 2,70%.Soma byose → yo kugwamo ni 5/37 = 13,51%: hafi izunguruka rimwe kuri 7,4. Igisubizo giteganyijwe mu mazunguruka 50: −$13,51.
Amazunguruka 1–15
Ntibyafashe, ntibyafashe, ntibyafashe, ntibyafashe, ntibyafashe, ntibyafashe, ntibyafashe, ntibyafashe, ntibyafashe, ntibyafashe, ntibyafashe, ntibyafashe, byafashe (34), ntibyafashe, ntibyafashe. Rimwe gusa mu cumi n'atanu; munsi ya $120 ku izunguruka rya 12, hanyuma +$62 ku izunguruka rya 13, munsi ya $78 nyuma ya cumi n'atanu. Amahirwe yo kunanirwa inshuro cumi n'ebyiri zikurikiranye uhereye ku ntangiriro ni (32/37)¹² ≈ 17%. Ni ikirere gisanzwe cy'utega ku gice cy'uruzigauruzigaIgice cy'uruzigaUmuheto w'utuzu dukurikirana ku ruziga, bitandukanye n'itsinda ku mbonerahamwe y'amatega.Soma byose →.

Amazunguruka 16–50
Inshuro eshatu mu gice cya kabiri, ebyiri mu cya gatatu, imwe mu mazunguruka atanu ya nyuma. Inshuro zirindwi mu mazunguruka mirongo itanu, mu gihe hateganyijwe 6,76: ni igipimo gisanzwe rwose, n'igisubizo cya +$4 giterwa gusa n'uko izo nshuro zaje mu buryo bworoshye. Iyo inshuro ya nyuma iza izunguruka rimwe nyuma, twari kugenda turi kuri −$68. Iyo 17 iza indi nshuro imwe, +$76. IhindagurikaimibareIhindagurikaIgipimo cy'uko ibisubizo bikwirakwira kure y'agaciro gateganyijwe. Riri hejuru kuri straight up, hasi ku matega yishyura kimwe ku kindi.Soma byose → ry'itega rya 13,5% mu mazunguruka 50 ni rinini ugereranyije n'igihombo giteganyijweimibareIgihombo giteganyijweAgaciro gateganyijwe gakubye amafaranga yose yategewe; igihombo mpuzandengo mu mukino umwe cyangwa mu gihe runaka.Soma byose → cya $13,51: ikinyuranyo gisanzweimibareIkinyuranyo gisanzweUmuzi wa kare w'ihindagurika; intera isanzwe y'igisubizo uvuye ku gaciro gateganyijwe.Soma byose → cy'igisubizo kigera kuri $175.
- p10 −$300
- p25 −$300
- mediane −$300
- p75 −$300
- p90 +$760
Kuki igice cy'uruziga
Kubera ko ari umuheto ugaragara ku ruziga, ufite akamaro gusa iyo uruziga rubogamiye kuri uwo muheto, kandi nta kimenyetso tubifitiye. Iyo nta kubogama, itega ku gice cy'uruziga ni amatega atanu ya straight upitegaStraight upUmubare umwe, yishyura 35:1.Soma byose → adafitanye isano: inyungu ya kazino imwe, ubwishyuamafarangaUbwishyuIbyo itega ryatsinze rigarura, bivugwa nka “X kuri 1” hiyongereyeho itega rigarurwa.Soma byose → bumwe, odds zimwe n'iza 2, 25, 17, 34 na 6 zatoranyijwe kuko ari amatariki y'amavuko y'umuntu runaka. Racetrack ituma ritegwa vuba kandi igaha umugoroba inkuru. Imibare ntisoma inkuru.
Icyo umukinnyi ushakisha ukubogama yari gukora ukundi
Kubanza kwandika amazunguruka ibihumbi by'uru ruziga nyirizina, akabona igice cyakira agapira kurenza 5/37 mu byitegererezo bibiri byigenga, hanyuma agategaho itega ringana n'inyungu yapimwe. Inshuro zacu zirindwi mu mazunguruka mirongo itanu nta cyo zigaragaza; paji ya Laboratwari ivuga ku ngano y'icyitegererezo ivuga ko twakenera amazunguruka yikubye ijana kugira ngo tumenye niba uyu muheto ushyushye. Twawutegeyeho kuko 17 ari umubare mwiza, ari na yo mpamvu buri wese abikora.
Ibibazo
Ni kimwe keretse uruziga rubogamiye kuri uwo muheto, ibisaba amazunguruka ibihumbi kugira ngo bimenyekane.
Ameza ya $10 afite itega rivugwaamezaItega rivugwa (call bet)Itega ubwira kurupiye aho kurishyiraho n'intoki, akenshi itega ku gice cy'uruziga nka voisins cyangwa tiers. Nanone: “announced bet”.Soma byose → ry'amajeto atanu. Itega rito ryemewe ku matega yo imbere rireba igiteranyo.
“Kuri 3” bishyira amajeto arindwi ku tuzu turindwi kuri 18,9%. Inyungu ya kazino imwe, urugendo rutuje kurushaho.
Akanya k'urwenya

Amatega atanu ya straight up afite inkuru. Uruziga ntirusoma.
Inkomoko
- Barnhart, R. T. Beating the Wheel.
- Ethier, S. N. The Doctrine of Chances: Probabilistic Aspects of Gambling.