Ngwa Ọrụ · Ihe Mgbakọ

Ihe Mgbakọ Ego Egwuregwu Roulette

Ihe mgbakọ ego egwuregwu roulette na-egosi ihe mmefu ego na-efu kwa awa n’otu ego nzọ na ọsọ, na ogologo oge ọ na-adịkarị.

Ego egwuregwu
Ego nzọ
Ntụgharị / awa
nzọ dị n’ego egwuregwu
50
mfu a tụrụ anya / awa
−$13.51
mgbagharị a na-ahụkarị / awa (1σ)
±$70.71
awa n’ọnụego a tụrụ anya
awa 37
ego a gbara / awa
$500
uru ụlọ
2.70%
Ịgụ nsonaazụ ahụ

Na $10 kwa ntụgharị na ntụgharị 50 kwa awa ị na-agba $500 kwa awa ma na-atụfu $13.51 n’ime ya na nkezi. Mgbagharị site n’awa ruo n’awa (±$70.71) ka ukwuu karịa mfu a tụrụ anya, nke bụ ihe mere oge egwuregwu ji adị ka ihe na-enweghị usoro ma afọ adịghị otú ahụ. “Awa n’ọnụego a tụrụ anya” bụ nkezi; otu awa ọjọọ pụrụ iwere otu ụzọ n’ụzọ atọ nke ego egwuregwu $500.

Usoro na echiche ndabere
Nzọ ego hara nhata. Mfu a tụrụ anya = ego nzọ × ntụgharị / 37. Mgbagharị = ego nzọ × √ntụgharị (σ ≈ 1 kwa unit maka ego hara nhata).