Nnwinnadeɛ · Nkontaabu afidie
Asiane sɛ agorɔ dwetire bɛsa nkontaabu afidie
Hokwan a wobɛdu mfasoɔ botaeɛ bi ho ansa na agorɔ dwetire no asa, sɛ wode sika pɛ to sika pɛ bɛt so daa.
Agorɔ dwetire
Bɛt
Botaeɛ
Sɛdeɛ wobɛkenkan deɛ ɛfiri mu ba
Sɛ wode $10 to bɛt mprɛ biara a, wowɔ hokwan 24.6% sɛ wobɛdane $500 ayɛ no $750 ansa na wo sika asa. Bɛt akɛseɛ ma saa hokwan no kɔ soro ɛfiri sɛ kyinhyia kakra kyerɛ sɛ 2.70% ka kakra; nanso ɛma agorɔ no yɛ hu kɛseɛ. Sɔ $100 bɛt ne $5 bɛt hwɛ na hunu nsonsonoeɛ no.
Ɔkwan ne deɛ yɛgyina so
Sika agorɔfoɔ sɛeɛ a p = 18/37: P(botaeɛ) = (1 − (q/p)ᵃ)/(1 − (q/p)ᵃ⁺ᵇ), a = agorɔ dwetire/bɛt, b = botaeɛ/bɛt. Bere tenten a wɔhwɛ kwan a/(q−p) − (a+b)·P/(q−p). Sika pɛ bɛt a wɔto daa nko ara.