Uburiganya muri Roulette
Inziga za mbere za roulette zirimo uburiganya zari iza kazino. Uyu munsi uburiganya bubera ku mbonerahamwe y'amatega, kenshi kurupiye abifashijemo, kandi buri meza afite uruhushya yubakiwe kubufata.

Abariganya muri roulette bibasiye ibintu bine: uruziga, rwubakiwe kuyobora agapira; itega, rihinduwe nyuma y'igisubizo; kurupiye, wishyuwe ngo afashe; na porogaramu, ihinduwe ngo yishyure. Uruziga rurimo uburiganya rwari igikoresho cya kazino mu nzu z'urusimbi zitemewe zo mu kinyejana cya 19 no mu ntangiriro z'icya 20; kazino zifite uruhushya ubu zisuzuma buri ruziga ko nta rukuruzi rufite mbere y'uko ameza afungura. Amatega yatinze, kenshi yakiriwe na kurupiye wamunzwe na ruswa, ni yo inkiko zibona uyu munsi. Gusoma uruziga rubogamye cyangwa agapira gashobora guteganywa ukoresheje amaso si uburiganya; gukoresha igikoresho kubikora ni icyaha muri Nevada.
Ibintu bibiri bitandukanye
Gukina ushaka inyungu bikoresha amakuru umuntu uwo ari we wese yakusanya, uruziga rubogamyelaboratwariUruziga rubogamyeUruziga rufite inenge z'umubiri zituma utuzu tumwe tugira amahirwe arenze 1/37. Ni gake, kandi rutahurwa gusa n'amazunguruka ibihumbi byanditswe.Soma byose → cyangwa agapiraibikoreshoAgapiraAgapira gato koherezwa mu nzira kerekeza mu cyerekezo kinyuranye n'icya rotor. Udupira tw'iki gihe dukozwe muri ivorine cyangwa Teflon, mm 18–21.Soma byose → gashobora guteganywa, kandi bigatega kuri yo mbere y'uko gutega bifungwa. Uburiganya muri roulette buhindura umukino: bwongera ku itega nyuma y'uko igisubizo kimenyekana, bugasubiza itega ryatsinzwe, cyangwa bugahisha ingano y'ibyategewe. Icya mbere akenshi kiremewe n'amategeko, kandi igisubizo cya kazino ni ugusana uruziga cyangwa kubuza umukinnyi kwinjira. Icya kabiri ni uburiganya bw'icyaha. Muri Nevada, gushyiraho cyangwa guhindura itega igisubizo kimaze kumenyekana ni icyaha ubwacyo. Abakinnyi ba Ritz bo mu 2004 barafashwe, bararekurwa, kandi basubizwa amafaranga yabo igihe urubanza rwahagarikwaga; abakora past-posting barakurikiranwa.
Uburyo bune bwo kuriganya muri roulette
Izunguruka ritabogamye rishobora kwibasirwa ku ngingo enye: uruziga ubwarwo, itega igisubizo kimaze kumenyekana, kurupiye ukemura amatega, kandi, ku mashini no kuri interineti, porogaramu iyishyura. Abakora uburiganya barahindutse uko ibihe byagiye bisimburana. Mu kinyejana cya 19 yari kazino ahanini. Uyu munsi ni abakinnyi ahanini, kenshi kurupiye abafashije.
Uruziga rwa roulette rurimo uburiganya, 1890 kugeza mu myaka ya 1930
Mu kinyejana cyayo cya mbere muri Amerika, uwariganyaga ku meza ya roulette akenshi yari kazino. John Philip Quinn, wahoze ari umukinnyi w'urusimbi wahindutse, yasobanuye ibyo bikoresho mu 1890. Umukoni wari munsi y'uruziga wakoreshwaga binyuze mu kuguru kumwe kw'ameza, kwagizwe kugufi gato kurusha ukundi, ku buryo kurupiye uguhengamiyeho yahinduraga inzira y'agapira ikava ku mutukuitegaUmutukuItega ryishyura kimwe ku kindi ku mibare 18 y'umutuku. Mu Gifaransa: rouge.Soma byose → ikajya ku mukaraitegaUmukaraItega ryishyura kimwe ku kindi ku mibare 18 y'umukara. Mu Gifaransa: noir.Soma byose →. Ku rundi ruziga, kimwe cya kabiri cya fretibikoreshoFretUrukuta rw'icyuma rutandukanya utuzu tubiri ku ruziga.Soma byose →, ibitandukanya bikozwe mu cyuma biri hagati y'utuzuibikoreshoAkazuKamwe mu tuzu 37 twanditseho imibare turi kuri rotor. Nanone: slot, cup.Soma byose →, byari birebire gato: kubera ko amabara akurikiranwa asimburana, kuzungurutsa agapira mu cyerekezo kimwe cyangwa ikindi byashyigikiraga umutuku cyangwa umukara, kandi kurupiye yahitagamo ibara ryari rifiteho amafaranga make. Urwa gatatu rwari rufite hagati h'ibinyoma aho inkoni zasunikaga utwuma tw'inshinge tworoshye hejuru imbere y'utuzu dusimburana. Quinn yongeye gucapa agatabo k'ibicuruzwa k'umucuruzi w'i New York katangaga inziga “zishobora gutuma haza Umutuku cyangwa Umukara, cyangwa Umubare Munini cyangwa Muto, uko kurupiye abyifuza.” Mu 1912 yanditse ko amashanyarazi ari bwo buryo bwakundwaga, insinga zizamurwa mu kuguru kw'ameza zivuye kuri batiri yo mu nzu yo munsi y'ubutaka, maze atanga igitekerezo cyo gukoresha boussole yo mu mufuka kugira ngo babimenye: urushinge runyeganyega iyo umuyagankuba ukora. Ingoro ndangamurage ya Smithsonian, National Museum of American History, ifite uruziga rwa roulette rwa rukuruzi rwo mu myaka ya 1930 rwakorewe i Chicago: kurupiye yatangizaga rukuruzi yarwo y'amashanyarazi akanze buto kugira ngo asunike agapira kure y'imibare iriho amatega manini.

Impamvu uruziga rufite uruhushya rugoye guhindurwa
Uruziga rurimo uburiganya rwari urwa kazino zitagira umugenzuzi wa leta. Muri kazino ifite uruhushya, igenzura ryanditse mu mategeko. Ayo muri New Jersey ni urugero rusanzwe: mbere y'uko ameza afungura, uruziga rusuzumwa ko nta rukuruzi cyangwa ikindi gikoresho rufite, ko ruringaniye, kandi ko ruzenguruka nta nkomyi kandi kimwe; agapira kanyuzwa hejuru ya rukuruzi cyangwa boussole, kandi ntikagomba kugira icyuma na gato; buri hinduka ryandikwa, kandi igipfundikizo gifunze gishyirwa ku ruziga iyo ameza afunze. Inziga nyinshi z'iki gihe zisoma umubare watsinze zikoresheje sensor ziri ku nkengero kandi zikohereza buri gisubizo kuri porogaramu ya kazino, bityo uruziga rushyigikira imibare imwe rugaragara mu mibare ya kazino ubwayo. Kazino nta n'impamvu ifite yo kwishyira mu kaga. Uruziga rudabogamye rwa zeruuruzigaZeruAkazu kamwe k'icyatsi katafatwa n'itega ryishyura kimwe ku kindi, irya dazeni cyangwa iry'inkingi; ni ho inyungu ya kazino ikomoka. Nanone: zeru imwe, 0.Soma byose → imwe rugumana 2,70% by'ibyategewe byose, kandi uruziga rurimo uburiganya rwatuma itakaza uruhushya.
Uko Watahura Ukubogama k'Uruziga rwa RouletteInyungu ya Kazino muri Roulette
Past-posting
Uburiganya busanzwe muri roulette ni past-posting: kunyereza jetoamafarangaJeto (chip)Jeto ihagarariye amafaranga angana atahinduka, ishyirwa ku mbonerahamwe y'amatega kugira ngo utege. Nanone: check.Soma byose → hejuru, cyangwa munsi, y'itega ryatsinze nyuma y'uko agapira kamaze kugwa, hanyuma ugasaba ubwishyuamafarangaUbwishyuIbyo itega ryatsinze rigarura, bivugwa nka “X kuri 1” hiyongereyeho itega rigarurwa.Soma byose →. Bisaba itsinda. Umuhanga akora icyo gikorwa mu gihe kurupiye ahugiye, usaba ubwishyu kurupiye atigeze abona arabufata, naho ucunga areba abagenzuzi b'ameza kandi agahagarika igikorwa akoresheje ikimenyetso cy'ukuboko. Akanya nyako ni ukwishyura ubwako, igihe kurupiye ahindukira gufata amajeto yo kwishyura uwatsinze hanze maze imibare yo imbere ikamara amasegonda make itarebwa.
Richard Marcus
Marcus yari kurupiye muri Four Queens i Las Vegas mu myaka ya 1970 igihe itsinda rya past-posting ryamushakaga. Nk'uko abyivugira, yakoranye na ryo, hanyuma ayobora itsinda rye, mu gihe cy'imyaka igera kuri 25 muri roulette, craps na blackjack, maze arabireka ahagana mu 2000 atigeze ahamwa n'icyaha. Igitabo cy'ubuzima bwe cyo mu 2003 gisobanura verisiyo ya roulette. Abakinnyi babiri bategera kuri dazeniitegaDazeni1–12, 13–24 cyangwa 25–36, yishyura 2:1.Soma byose → ya gatatu, jeto ku yindi, izunguruka ku rindi, kugeza iguye; mu gihe kurupiye yishyura dazeni, ukuboko kunyereza jeto ya $100 munsi y'ikirundo cya straight up cyatsinze. Usaba ubwishyu yari yamaze gukora itega nyaryo rya straight up rya $100, bityo abagenzuzi bamwibuka nk'umukinnyi utega iyo ngano, kandi icyo gikorwa gifite agaciro ka $3.500. Gukomeza imbonerahamwe y'amategaibikoreshoImbonerahamwe y'amategaImbonerahamwe yo gutega yanditse ku meza. Nanone: ameza, igitambaro cy'ameza.Soma byose → ihuze bitwara itsinda gusa inyungu ya kazinoimibareInyungu ya kazinoIgice cya buri tega kazino igumana ku mpuzandengo: 2,70% muri roulette y'i Burayi.Soma byose → ku matega yaryo yo guhisha.

Savannah
Igikorwa cya Marcus kizwi kurusha ibindi ntabwo cyari past-post na gato. Mbere y'izunguruka yashyiraga jeto ya $5 hejuru ya jeto ya $5.000 ku itega ryo hanzeitegaItega ryo hanzeItega ku dusanduku dukikije imbonerahamwe y'imibare: dazeni, inkingi n'amatega yishyura kimwe ku kindi.Soma byose →, jeto nini isunitswe inyuma ku buryo kurupiye yabonaga ikirundo gito gusa. Iyo itega ryatsindaga, kurupiye yabonaga jeto nini akayishyura: $5.005 ku mutuku, $10.010 kuri dazeni. Iyo ryatsindwaga, Marcus yaterutaga ikirundo mbere y'uko amajeto akurwaho, kandi iyo yabazwaga yashyiragaho amajeto abiri ya $5 yari yahishe mu kiganza mbere; kurupiye, wari wasomye itega nka $10, nta kibazo yabonaga. Buri tega ryatsinze ryari nyaryo kandi buri ryatsinzwe ryarazimiraga. Inkuru zo nyuma zivuga ko cyinjije hafi miliyoni $5 mbere y'uko kazino zihagarika kucyishyura.
Uburiganya bw'abakozi b'imbere
Uburiganya bwinshi muri roulette bugera mu rukiko ubu burimo kurupiye. Uburyo busanzwe ni itega ryatinze: kurupiye areka mugenzi we ashyiraho cyangwa yongera itega nyuma y'uko agapira kamaze kugwa, cyangwa akarekura agapira kare kugira ngo itega rijyeho mbere y'uko gutega bifungwa mu buryo bwa elegitoroniki. Amafaranga ntakunze kuba menshi, kandi imanza akenshi zigaragara binyuze muri kamera iri hejuru ya buri meza, cyangwa binyuze ku mukinnyi umwe ukomeza gutsinda ku meza ya kurupiye umwe.
Imashini na porogaramu
Roulette ya elegitoroniki yimura intego ikava ku majeto ikajya kuri kode. Mu mpeshyi ya 2007, abakozi babiri b'amasezerano mu ikoranabuhanga mu itsinda rya kazino ry'i Londres bahinduye uburyo bwaryo ku buryo terminal zo ku meza ya roulette y'imbonankubone zacapaga impapuro z'intsinzi, buri imwe ifite agaciro kagera kuri £600, uko umubare waje waba uri kose. Babikujemo hafi £33.000 muri kazino enye, bemera icyaha cy'ubujura kandi bahabwa ibihano bisubitswe mu 2010. Kuri interineti, akaga ku mukinnyi ni ukoresha udafite uruhushya, porogaramu ye ntawe uyisuzuma. Ku mikino ifite uruhushya, nta mwanzuro w'umugenzuzi wa leta twabonye w'itanga ry'imibare rya roulette ririmo uburiganya. Ibigera mu nkiko ni imikorere mibi: mu 2021 BetMGM yatesheje agaciro uruhererekane rw'umukinnyi wo muri Michigan wavuye kuri $50 akagera hafi kuri miliyoni $3,3 ku mukino wa roulette wo kuri interineti ivuga ko ari ikosa rya porogaramu, kandi mu 2025 Urukiko rw'Ikirenga rwa leta rwemeye ko ikirego cye gikomeza. Ikosa kazino yanga kwishyura ni impaka ku masezerano, si gihamya ko umukino warimo uburiganya.
Ibikoresho, n'aho amategeko ashyira umupaka
Guteganya agapira ubwabyo si uburiganya. Gusoma uruziga rubogamye, nk'uko Joseph Jagger n'umuryango wa García-Pelayo babikoze, bikoresha amakuru umuntu uwo ari we wese yakusanya. Urukiko rw'Ikirenga rwa Esipanye rwemeje mu 2004 ko aba García-Pelayo bakoresheje ubwenge na mudasobwa, atari uburiganya, kandi ko igisubizo cya kazino kwari uguhindura inziga zayo. Kujyana mudasobwa ku meza ni ikindi kibazo. Nevada yagize icyaha gukoresha cyangwa gutunga igikoresho icyo ari cyo cyose cyagenewe guteganya ibizava mu mukino cyangwa gusesengura amahirwe yawo, kandi kuva mu 1985 ibifata nk'icyaha gikomeye. Gambling Act 2005 y'Ubwongereza igira uburiganya icyaha kandi ivuga ko bushobora kuba ukwivanga mu migendekere y'umukino; mu 2017 Urukiko rw'Ikirenga rw'Ubwongereza rwemeje, mu rubanza Ivey v Genting, ko uburiganya butagomba kuba burimo kutavugisha ukuri.

Mudasobwa za RouletteGonzalo García-Pelayo: Uburyo bwa RouletteJoseph Jagger: Ingamba za Roulette i Monte Carlo
Inkuru buri nyandiko ku buriganya isubiramo
Inkuru ebyiri zigaragara ku mapaji menshi avuga ku bariganya muri roulette, kandi nta na imwe ishobora gukurikiranwa ikagera ku nkomoko. Pierre Dugal, Umufaransa uvugwa ko yahinduye inziga mu ntangiriro z'ikinyejana cya 19 akagambanirwa n'umugore we, agaragara nta tariki, nta kazino kandi nta rubanza. Monique Laurent, uvugwa ko yayoboye agapira kayoborwa na radiyo akoresheje icyuma cyohereza ibimenyetso cyari gihishe mu ipaki y'itabi mu myaka ya 1970, agaragara mu nkuru zidahuza kuri kazino, ku mafaranga, “miliyoni 5 z'amafaranga y'Ubufaransa” cyangwa “miliyoni $1”, no ku kuba yarigeze afatwa. Nta kinyamakuru, inyandiko y'urukiko cyangwa igitabo cyo muri icyo gihe twabonye kuri bombi. Ibindi bivugwa bibiri ni amakosa gusa: urubanza rwa García-Pelayo rwaciwe muri Esipanye, si n'Urukiko rw'Ikirenga rwa Leta Zunze Ubumwe za Amerika, kandi Richard Marcus, nk'uko abyivugira n'uko ibiganiro byo nyuma bibivuga, ntiyigeze ahamwa n'icyaha.
Uko kazino ibufata
Igice kinini cy'akazi ka buri munsi ka kurupiye ni ukurinda ibikorwa by'amajeto byavuzwe haruguru. “Nta yandi mategauburyo bw'imikinireNta yandi mategaIjambo rya kurupiye (cyangwa ubutumwa kuri ecran) rifunga igihe cyo gutega. Amajeto ntashobora kongera gushyirwaho, kwimurwa cyangwa gukurwaho.Soma byose →” ifunga imbonerahamwe y'amatega mbere y'uko agapira kagwa. DollyibikoreshoDollyIkimenyetso gishyirwa ku mubare watsinze ku mbonerahamwe y'amatega mu gihe amatega yishyurwa.Soma byose → yerekana umubare watsinze, kandi nta kintu na kimwe kiri ku mwenda w'ameza gishobora kwimuka igihe iri hasi. Amajeto yatsinzwe akurwaho mbere y'uko uwatsinze uwo ari we wese yishyurwa, bityo itega ryatsinzwe ntirishobora gusubizwa mu gihe cyo kwishyura. Kurupiye ubonye jeto y'agaciro kanini ku mbonerahamwe y'amatega abimenyesha abagenzuzi, ari yo mpamvu usaba ubwishyu wa Marcus yabanzaga gukora itega rye rinini nyaryo. Amajeto y'ibaraamezaAmajeto y'ibaraAmajeto ya roulette gusa, buri mukinnyi ku meza afite ibara rye, agaciro kayo kagenwa igihe ayagura. Nanone: wheel checks.Soma byose →, ibara rimwe kuri buri mukinnyi, atuma jeto y'umuntu utazwi igaragara, kandi kamera ziri hejuru zifata amashusho ya buri bwishyu ngo bisuzumwe. Ibindi bice bya kazino bikumira ubundi buryo.
Icyo bivuze ku mukinnyi usanzwe
Muri kazino ifite uruhushya, uruziga rurimo uburiganya ni amateka, kandi abariganya ku meza baba bariba kazino, si abakinnyi bari iruhande rwabo. Nta gikorwa cyemewe ku meza gitsinda uruziga rudabogamye, kandi nta kintu umuriganya muri roulette akora gihindura odds ku wundi muntu. Imico ibiri ituma umukinnyi adakekwa. Reka amajeto yawe igihe dolly iri hasi, n'ayatsinze, kuko kuyafata icyo gihe bisa neza n'igikorwa kamera ziri aho gufata. Kandi wange kurupiye uwo ari we wese uguhaye ubufasha, kuko itega ryatinze ryakiriwe nk'ineza ari icyaha kimwe n'iryaguzwe. Kuri interineti, kina gusa aho uruhushya rw'ukoresha rushobora kugenzurwa ku mugenzuzi wa leta. Umukino udafite uruhushya ni ho hantu honyine umukinnyi w'iki gihe yahurira n'uruziga rwo mu 1890.
Ibibazo
Oya. Guhindura itega igisubizo kimaze kumenyekana ni uburiganya bw'icyaha ahantu hose umukino wemewe.
Muri Nevada, gukoresha igikoresho nk'icyo ni icyaha gikomeye kuva mu 1985. Ahandi amategeko aratandukanye; reba Gukina Ushaka Inyungu muri Roulette.
Yabajijwe inshuro nyinshi kandi, nk'uko abyivugira n'uko ibiganiro byo nyuma bibivuga, ntiyigeze ahamwa n'icyaha. Kuva icyo gihe yagiriye kazino inama ku kurinda imikino.
Byarabaye: Smithsonian ifite uruziga rwo mu myaka ya 1930 rwubakiwe ibyo. Kazino zifite uruhushya zisuzuma rukuruzi mbere y'uko ameza afungura, kandi muri New Jersey agapira ntikagomba kugira icyuma.
Gukurikiranwa mu nkiko. Abakurupiye n'abo bafatanyije bakatiwe muri Leta Zunze Ubumwe za Amerika, muri Nouvelle-Zélande, mu Bwongereza no muri Singapore.
Kwishimisha n'Imibare
Banza ubigerageze ubwawe. Buri gisubizo kirapfunyitse; ugifungure igihe witeguye.
Itsinda rya past-posting rituma imbonerahamwe y'amategaibikoreshoImbonerahamwe y'amategaImbonerahamwe yo gutega yanditse ku meza. Nanone: ameza, igitambaro cy'ameza.Soma byose → ihora ihuze ritwikira dazeniitegaDazeni1–12, 13–24 cyangwa 25–36, yishyura 2:1.Soma byose → ya gatatu kuri buri zunguruka ku ruziga rw'Abanyamerika: amajetoamafarangaJeto (chip)Jeto ihagarariye amafaranga angana atahinduka, ishyirwa ku mbonerahamwe y'amatega kugira ngo utege. Nanone: check.Soma byose → 4 kuri buri mubare kuva kuri 25 kugeza kuri 36 n'amajeto 20 ku gasanduku ka dazeni. Ritsinda iki iyo dazeni ifashe, rihomba iki iyo ihushije, kandi gutegereza bitwara iki?
Erekana igisubizo
Igisubizo +amajeto 136 iyo ifashe na −68 iyo ihushije, bityo ku mpuzandengo itsinda rihomba amajeto 3,58 kuri buri zunguruka, ya 5,26% isanzwe ya 68. Dazeni ifata hafi rimwe mu mazunguruka 3,2.
Kuri buri zunguruka hategwa amajeto 68. Iyo umwe muri 25 kugeza kuri 36 usohotse, amajeto 4 ari kuri wo atsinda 35 kuri 1 akagaruka n'itega ryayo: amajeto 144. Dazeni yishyura 2 kuri 1 ku majeto 20: 60 zigaruka. Ibyo ni 204 kuri 68 zategewe, +136. Bitabaye ibyo zose uko ari 68 zirahomba.
Impuzandengo: (12 × 136 − 26 × 68)/38 = (1.632 − 1.768)/38 = amajeto −3,58 kuri buri zunguruka, ari 5,26% bya 68. Dazeni isohoka incuro 12 muri 38, rimwe mu mazunguruka 3,2 ku mpuzandengo.
Bityo gutwikira nta cyo bitwara itsinda kirenze inyungu ya kazinoimibareInyungu ya kazinoIgice cya buri tega kazino igumana ku mpuzandengo: 2,70% muri roulette y'i Burayi.Soma byose →, kandi bigura icyo amayeri akeneye: impamvu yo kwicara ku meza, n'ubwishyuamafarangaUbwishyuIbyo itega ryatsinze rigarura, bivugwa nka “X kuri 1” hiyongereyeho itega rigarurwa.Soma byose → kurupiye arebamo ahandi.
Uruziga rwa Quinn rwo mu 1890 rufite fretibikoreshoFretUrukuta rw'icyuma rutandukanya utuzu tubiri ku ruziga.Soma byose → ndende rwatumaga kurupiye ayobora agapiraibikoreshoAgapiraAgapira gato koherezwa mu nzira kerekeza mu cyerekezo kinyuranye n'icya rotor. Udupira tw'iki gihe dukozwe muri ivorine cyangwa Teflon, mm 18–21.Soma byose → ku mutukuitegaUmutukuItega ryishyura kimwe ku kindi ku mibare 18 y'umutuku. Mu Gifaransa: rouge.Soma byose → cyangwa ku mukaraitegaUmukaraItega ryishyura kimwe ku kindi ku mibare 18 y'umukara. Mu Gifaransa: noir.Soma byose →. Tekereza ko kuyobora gukora rimwe gusa mu mazunguruka 18 andi akaba aboneye, ku ruziga rwa zeruuruzigaZeruAkazu kamwe k'icyatsi katafatwa n'itega ryishyura kimwe ku kindi, irya dazeni cyangwa iry'inkingi; ni ho inyungu ya kazino ikomoka. Nanone: zeru imwe, 0.Soma byose → ebyiri, kandi kurupiye ahora ayobora ku ibara ritandukanye n'iryo wateze. Itega rya $10 ku mutuku rigutwara iki ubu? Kuyobora kwagombye gukora kangahe ngo inzu igumane kimwe cya gatatu cya buri tega?
Erekana igisubizo
Igisubizo Rimwe mu mazunguruka 18 bikuba inyungu ya kazino kabiri, kuva kuri 5,26% kugera kuri 10,53%: $1,05 kuri buri tega aho kuba $0,53. Ngo igumane kimwe cya gatatu cya buri tega, kuyobora kugomba gukora amazunguruka 8 muri 27, hafi 30% by'igihe.
Ku izunguruka riboneye umutuku utsinda incuro 18 muri 38. Izunguruka ryayobowe ntiritsinda na rimwe. Niba kuyobora gukora ku mahirweimibareAmahirweAmahirwe y'igisubizo, kuva kuri 0 kugeza kuri 1 cyangwa kuva kuri 0% kugeza kuri 100%. Umubare umwe: 1/37 = 2,70%.Soma byose → s, umutuku utsinda ku mahirwe (1 − s) × 18/38.
Kuri s = 1/18: (17/18) × (18/38) = 17/38. Itega ritsinda $10 ku mahirwe ya 17/38 rigahomba $10 ku mahirwe ya 21/38, impuzandengo ya −$40/38 = −$1,05, ari 10,53% by'itega. Umubare w'uruziga ruboneye ni −$20/38 = −$0,53, cyangwa 5,26%.
Ku kimwe cya gatatu: itega rifite agaciro ka 2p − 1 k'itega, aho p ari amahirwe yo gutsinda, bityo 2p − 1 = −1/3 itanga p = 1/3. Hanyuma (1 − s) × 18/38 = 1/3, bityo 1 − s = 38/54 na s = 16/54 = 8/27, hafi 29,6%.
Ni yo mpamvu uruziga rwakozweho amayeri rwari rukwiye gushyirwamo ingorane n'inzu y'abariganya, kandi ni yo mpamvu rwashoboraga gukoreshwa gake: kuyobora izunguruka rimwe muri cumi n'umunani, ku matega manini kurusha gusa, biragoye kubibona uri ku ruhande kandi bikuba ibyo inzu ifata kabiri.
amazunguruka ayoboweumutuku utsindainzu igumananta na imwe18 muri 385,26%1 muri 1817 muri 3810,53%1 muri 615 muri 3821,05%8 muri 271 muri 333,33%byosenta na rimwe100%
Akanya k'urwenya

Uruziga ruvugisha ukuri, bityo amajeto ni ho igenzura ribera.
Inkomoko
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