Tul dɛn · Kalkuleta

Kalkuleta fɔ denja fɔ lɔs ɔl

Di prɔbabiliti fɔ rich yu prɔfit tagɛt bifo yu lɔs ɔl yu gambul mɔni, if yu bɛt di sem mɔni ɔltɛm pan ivin mɔni.

Gambul mɔni
Bɛt
Tagɛt
rich di tagɛt
24.6%
lɔs ɔl fɔs
75.4%
tagɛt
+$250
yunit (a / b)
50 / 25
spin we fɔ ɛkspɛkt bifo i dɔn
1,168
EV fɔ di tray
−$315.70
Aw fɔ rid di rizɔlt

If yu de bɛt $10 ɛni tɛm, yu gɛt 24.6% chans fɔ tɔn $500 to $750 bifo yu lɔs ɔl. Big bɛt de mek dat prɔbabiliti go ɔp, bikɔs if di spin dɛn fiu, yu nɔ go pe di 2.70% taks bɔku tɛm. Bɔt big bɛt de mek di rayd mɔ wayl bak. Tray $100 bɛt agens $5 bɛt fɔ si di difrɛns.

Aw wi wok ɛn wetin wi tek se na tru
Gambula in rɔyin wit p = 18/37: P(tagɛt) = (1 − (q/p)ᵃ)/(1 − (q/p)ᵃ⁺ᵇ), a = gambul mɔni/bɛt, b = tagɛt/bɛt. Di tɛm we fɔ ɛkspɛkt: a/(q−p) − (a+b)·P/(q−p). Na ivin-mɔni bɛt wit di sem mɔni ɔltɛm nɔmɔ.