Ibikoresho · Mubazi

Mubazi y'Odds za Roulette

Mubazi y'odds za roulette y'i Burayi: amahirwe, odds nyazo n'ubwishyu bya buri tega risanzwe.

Itega

amahirwe

1/37 · 2,70%

odds nyazo zo gutsindwa

36,00 : 1

kazino yishyura

35 : 1

EV kuri $1

−$0,027

p(nta ntsinzi mu mazunguruka 37)

36,3%

p(intsinzi ≥1 mu mazunguruka 37)

63,7%

Gusoma igisubizo

Straight up rifata akazu 1 mu tuzu 37. Odds ziboneye zaba 36,00 kuri 1; kazino yishyura 35 kuri 1. Icyo kinyuranyo ni inyungu ya kazino ya 2,70%, ingana kuri buri tega riri ku rutonde.

Uburyo n'ibyo bishingiyeho

Uruziga rw'i Burayi, utuzu 37 dufite amahirwe angana, amazunguruka yigenga. Itegeko ry'ubwishyu 36/n − 1. Amahirwe y'uruhererekane rw'ibisubizo akoresha (1 − p)ᵏ.