Izixhobo · Isibali
Isibali semali yokudlala kwi-roulette
Isibali semali yokudlala kwi-roulette sibonisa ukuba uhlahlo-lwabiwo-mali lubiza malini ngeyure ngesixa sebheji esithile nesantya esithile, nokuba luhlala ixesha elingakanani ngokuqhelekileyo.
Imali yokudlala
Isixa sebheji
Imijikelo / iyure
Ukufunda isiphumo
Nge-$10 ngomjikelo kunye nemijikelo eyi-50 ngeyure ubheja i-$500 ngeyure kwaye ulahlekelwa yi-$13.51 yayo ngokomndilili. Ukujingajinga ukusuka kwiyure ukuya kwenye (±$70.71) kukhulu kakhulu kunelahleko elindelekileyo, yiyo loo nto iiseshoni zibonakala zingenamthetho kodwa iminyaka ayinjalo. “Iiyure ngesantya esilindelekileyo” ngumndilili; iyure embi inokuthatha isinye kwisithathu semali yokudlala ye-$500.
Indlela neengcinga esisekelwe kuzo
Iibheji zemali elinganayo. Ilahleko elindelekileyo = ibheji × imijikelo / 37. Ukujingajinga = ibheji × √imijikelo (σ ≈ 1 kwiyunithi nganye kwimali elinganayo).