Ingero Intambwe ku Yindi · Urugero · iminota 7

Urugero: Ikwirakwiza rya Bond

$140 ku mibare minini, $50 kuri six line 13–18, $10 kuri zeru: $200 kuri buri zunguruka, imibare 25 itegweho. Ikwirakwiza rya James Bond mu mazunguruka makumyabiri.

Igisubizo kigufi

Umukino wigana ukuri w'amazunguruka 20 w'ikwirakwiza rigurishwa nk'ingamba za James Bond. Intsinzi cumi n'ebyiri za $80, inshuro eshatu six line ifashe kuri $100, zeru imwe kuri $160, n'ibihombo bine bya $200 kuri 1–12. Igisubizo nyacyo +$620, utigeze ujya munsi ya $40. Ikwirakwiza ritwikira hafi bibiri bya gatatu by'uruziga. Iyo umwe mu mibare idategweho uje, itega ryose rya $200 rigenda.

kuri buri zunguruka
$200
ritwikira
25 kuri 37
p(intsinzi)
67,6%
ibiteganyijwe kuri buri zunguruka
−$5,41

Gahunda

Ku meza ameze nk'ay'Igifaransa: $140 kuri 19–36, $50 kuri six lineitegaSix lineImibare itandatu iri mu mirongo ibiri yegeranye, yishyura 5:1. Mu Gifaransa: sixain.Soma byose → 13–18, $10 kuri 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 →. Imibare makumyabiri n'itanu itegweho. Umubare munini wishyura $140 ugahomba $60: +$80. Umubare wa six line wishyura $250 ugahomba $150: +$100. Zeru yishyura $350 igahomba $190: +$160. Umubare uwo ari wo wose wo muri 1–12 uhombya byose: −$200. Agaciro gateganyijweimibareAgaciro gateganyijweIgisubizo mpuzandengo kuri buri tega mu gihe kirekire. −1/37 y'itega kuri buri tega risanzwe ry'i Burayi.Soma byose → kuri buri zunguruka ni (18×80 + 6×100 + 160 − 12×200)/37 = −$5,41, ari byo 2,70% bya $200. Ikwirakwiza ni itega rihoraho ryambaye imyenda y'ibirori.

Ingamba za Roulette zo Gutega Itega Rihoraho

Amazunguruka 1–10

19 27 7 33 15 0 23 31 11 29. Imibare minini itandatu, six line imwe, zeru imwe, ibihombo bibiri: +480 +100 +160 −400 = +$340. Asigaye +$340 nyuma y'amazunguruka icumi, harimo amazunguruka abiri yahombye buri rimwe rigatwara $200. Zeru ku izunguruka rya 6 yishyuye $160, ari cyo gihe cyonyine zeru yiyumvishije nk'inshuti.

izungurukaumubareibyavuyemoigisubizo nyacyoasigaye
119minini+$80+$80
227minini+$80+$160
371–12−$200−$40
433minini+$80+$40
515six line+$100+$140
60zeru+$160+$300
723minini+$80+$380
831minini+$80+$460
9111–12−$200+$260
1029minini+$80+$340
Izunguruka rya gatandatu: agapira kagwa kuri zeru, maze jeto ya $10 iyiriho igatuma iryo zunguruka ryunguka $160.

Amazunguruka 11–20

5 22 36 14 20 2 28 34 17 25. Ibihombo bibiri mu mazunguruka atandatu ya mbere byasubije asigaye kuri +$280; hanyuma imibare minini itatu na six line imwe birangiza umukino kuri +$620. Amazunguruka makumyabiri: imibare minini 12, six line ifashe 3, zeru 1, ibihombo 4. Igisubizo nyacyo giteganyijwe cyari −$108; igisubizo nyacyo +$620, hafi ibinyuranyo bisanzweimibareIkinyuranyo gisanzweUmuzi wa kare w'ihindagurika; intera isanzwe y'igisubizo uvuye ku gaciro gateganyijwe.Soma byose → 1,2 hejuru y'ibiteganyijwe, ni ijoro ryiza.

Uyu mukino n'indi icyenda imeze nka woigisubizo ugereranyije n'intangiriro
+$5.500$0−$2.000+$1.640−$1.0000125250375500amazungurukaigisubizo
imikino 1.000 × amazunguruka 500 · ibara rya move p10/p25/p75/p90, ubururu bworoheje mediane, ingero 82 zoroheje · nyura ku gishushanyo urebe quantile ku izunguruka
  • p10 −$2.000
  • p25 −$2.000
  • mediane −$2.000
  • p75 −$2.000
  • p90 +$780
imikino 1.000 × amazunguruka 500 · umurongo uhagaze waciwe kuri percentile ya 1–99 (impera −$2.000 kugeza +$8.860) · amazunguruka 500 · ibanze $200 · Ikwirakwiza rya Bond
Itega rihoraho rya $200 ku mibare 25: intsinzi za $80–$160 hafi amazunguruka abiri kuri atatu, ibihombo bya $200 izunguruka rimwe kuri atatu. Umurongo w'impuzandengo umanuka −$5,41 kuri buri zunguruka.

Ibaruramari

Amafaranga yose yategewe $4.000 mu mazunguruka makumyabiri. Igihombo giteganyijweimibareIgihombo giteganyijweAgaciro gateganyijwe gakubye amafaranga yose yategewe; igihombo mpuzandengo mu mukino umwe cyangwa mu gihe runaka.Soma byose → $108. Ikinyuranyo gisanzwe cy'izunguruka rimwe ni nka $135, bityo amazunguruka makumyabiri afite ikinyuranyo gisanzwe kigera kuri $605; +$620 cyangwa birenze ni ijoro rimwe kuri icyenda. Amazunguruka makumyabiri amwe ya $200 ihoraho ku mutukuitegaUmutukuItega ryishyura kimwe ku kindi ku mibare 18 y'umutuku. Mu Gifaransa: rouge.Soma byose → yari kugira ibiteganyijwe bimwe n'ikwirakwizwa rigari kurushaho (σ ≈ $200 kuri buri zunguruka): ikwirakwiza rifite ihindagurikaimibareIhindagurikaIgipimo cy'uko ibisubizo bikwirakwira kure y'agaciro gateganyijwe. Riri hejuru kuri straight up, hasi ku matega yishyura kimwe ku kindi.Soma byose → rito kurusha itega ryishyura kimwe ku kindiitegaItega ryishyura kimwe ku kindiUmutuku/umukara, itabangikanye/ibangikanye, minini/mito. Imibare 18, ryishyura 1:1.Soma byose → kuko ritsinda kenshi kandi bike.

Icyo uyu mukino werekana

Ikwirakwiza rya Bond ni amatega atatu ibiteganyijwe byayo biteranyije bingana na −1/37 by'igiteranyo, nk'uko bimeze ku ivanga ryose ry'amatega asanzwe. Umwihariko waryo nyawo ni ugutwikira: igipimo cy'intsinzi cya 67,6% gituma umugoroba wiyumvamo nk'uburyo bukora. 32,4% by'amazunguruka ahomba bitwara $200 buri rimwe, kandi mu gihe kirekire bitwara neza neza ibyo imibare ivuga. Nubwo ifite iryo zina, ntiri mu bitabo bya Fleming: Bond we atega kuri dazeniitegaDazeni1–12, 13–24 cyangwa 25–36, yishyura 2:1.Soma byose → ebyiri. Udutabo tw'ingamba ni two twakoze ibisigaye.

Roulette mu BuvanganzoIngamba za Roulette kuri Dazeni n'Inkingi

Ibibazo

Ese ikwirakwiza rikora neza kurushaho hamwe na la partage?

Itega ku mibare minini ryishyura kimwe ku kindi, bityo ku meza y'Igifaransa rihomba $70 gusa kuri zeru aho kuba $140, kandi zeru yinjiza +$230 aho kuba +$160. Inyungu ya kazino ivanze igera kuri 1,8%. Ni byiza kurushaho, ariko biracyari igihombo.

Kuki $140, $50, $10?

Ibipimo biringaniza intsinzi hafi: $80, $100, $160. Ibipimo ibyo ari byo byose bitanga inyungu ya kazino imwe.

Ese ni itega rihoraho?

Yego. Utega $200 ku mibare 25 imwe kuri buri zunguruka. Nta ngano cyangwa ihitamo bihinduka nyuma y'intsinzi cyangwa igihombo.

Akanya k'urwenya

Bibiri bya gatatu by'uruziga. Kimwe cya gatatu cy'igihe, byose biragenda.

Bibiri bya gatatu by'uruziga. Kimwe cya gatatu cy'igihe, byose biragenda.

Inkomoko

  1. Fleming, I. Casino Royale. Jonathan Cape, 1953. Igice cya 7: Bond atega kuri dazeni ebyiri, si kuri iri kwirakwiza.
  2. Ethier, S. N. The Doctrine of Chances: Probabilistic Aspects of Gambling. Springer, 2010. Igice cya 13, roulette.
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