Tinsita · Ikhaliketha

Ikhaliketha yemali yekubheja ku-roulette

Ikhaliketha yemali yekubheja ku-roulette ikhombisa kutsi sabelomali sibita malini ngelihora ngelinani lelitsite lekubheja nangesivinini lesitsite, nekutsi sivame kuhlala sikhatsi lesingakanani.

Imali yekubheja
Linani lelibhejwako
Kujikeleta / lihora
kubheja lokukhona emalini yekubheja
50
kulahlekelwa lokulindzelekile / lihora
−$13.51
kugucugucuka lokujwayelekile / lihora (1σ)
±$70.71
emahora ngesilinganiso lesilindzelekile
37 h
lokubhejiwe / lihora
$500
inzuzo yelikhasino
2.70%
Kufundza umphumela

Nawubheja $10 ngekujikeleta futsi ujikeleta 50 ngelihora, ubheja $500 ngelihora futsi ulahlekelwa ngu-$13.51 kuloko ngesilinganiso. Kugucugucuka kusuka kulelinye lihora kuya kulelinye (±$70.71) kukhulu kakhulu kunekulahlekelwa lokulindzelekile, ngako tiseshini tiva shengatsi titenteka ngenhlanhla kodvwa iminyaka ayiva kanjalo. “Emahora ngesilinganiso lesilindzelekile” silinganiso; lihora lelibi lingatsatsa incenye yesitsatfu yemali yekubheja ye-$500.

Indlela nemicabango lesisekelo
Kubheja lokulingana nemali. Kulahlekelwa lokulindzelekile = kubheja × kujikeleta / 37. Kugucugucuka = kubheja × √kujikeleta (σ ≈ 1 ngeliyunithi kulokulingana nemali).