Inkoranyamagambo · imibare

Agaciro gateganyijwe

Igisubizo mpuzandengo kuri buri tega mu gihe kirekire. −1/37 y'itega kuri buri tega risanzwe ry'i Burayi.

Mu nteruro

EV = p·intsinzi − (1 − p)·itega. Muri roulette, itegeko ry'ubwishyuamafarangaUbwishyuIbyo itega ryatsinze rigarura, bivugwa nka “X kuri 1” hiyongereyeho itega rigarurwa.Soma byose → rituma ingano y'itega yivanaho: buri tega ni −2,70%.

Wari ubizi

Iki gitekerezo cyavutse mu 1654 mu mabaruwa hagati ya Pascal na Fermat ku buryo bwo kugabana amafaranga y'umukino w'udusoro wahagaritswe, “ikibazo cy'amanota”.

Amagambo bifitanye isano

Imibare ya RouletteAgaciro Gateganyijwe muri RouletteImibare ya RouletteInyungu ya Kazino muri Roulette
← Subira ku nkoranyamagambo