Martingale
Ukunyuswa kweebheji okuphindaphinda ibheji emva kokulahlekelwa ngakunye. Bona icandelo lezicwangciso ukuze wazi oko ikwenzayo nengakwenziyo.
Kumxholo
Ukuphumelela okuncinci rhoqo, ilahleko enkulu kunqabile. Ilahleko elindelekileyoizibaloIlahleko elindelekileyoIxabiso elilindelekileyo liphindwe ngesixa esipheleleyo esibhejiweyo; isixa esiphakathi esilahlekayo kwiseshoni okanye kwixesha elithile.Funda yonke → kwidola nganye ebhejiweyo isaseyi-2.70%, kwaye olu nyuso lweebhejiisicwangcisoUkunyuswa kweebhejiNawuphi na umthetho otshintsha ibheji ngokweziphumo zangaphambili. Ukunyuswa okubi kuyinyusa emva kwelahleko, okuhle emva kokuphumelela.Funda yonke → lubheja imali eninzi.
Igama sisiteketiso sesiProvençal senkulungwane ye-18; “martingale” yayikwalibhanti elithintela ihashe ukuba liphose intloko ngasemva, kwaye akukho mntu uqinisekileyo ukuba yeyiphi intsingiselo eyaqala.