Yiwuwar abu (Lissafi)
 Yiwuwar abu (Lissafi) | |
|---|---|
probability measure (en)  | |
 | |
| Bayanai | |
| Ƙaramin ɓangare na |
mathematical object (en) , dimensionless quantity (en) da possibility (en) |
| Karatun ta |
probability theory (en) da statistics (en) |
| ISQ dimension (en) | |
| Image of function (en) |
unit interval (en) |
| Quantity symbol (LaTeX) (en) | da |
| Contributing factor of (en) |
uncertainty (en) |
| Has characteristic (en) |
central limit theorem (en) , law of large numbers (en) , probability measure (en) da probability distribution (en) |
| Notation (en) | P |
Yiwuwa (Probaility) A kimiyyance, yuwuwar aukuwa lamba ce da ke nuna yiwuwar faruwar lamarin. An bayyana shi azaman lamba a cikin kewayon daga 0 da 1, ko, ta yin amfani da bayanin kashi, a cikin kewayon daga 0% zuwa 100%. Mafi kusantar lamarin zai faru, mafi girman yiwuwarsa. Yiwuwar abin da ba zai yiwu ba shine 0; na wani lamari da ya tabbata zai faru shine 1 [1]. Yiwuwar abubuwan da suka dace biyu A da B - ko dai A yana faruwa ko B ya faru - ƙara har zuwa 1.[2] Misali mai sauƙi shine jefawa. tsabar tsabar gaskiya (mara son zuciya). Idan tsabar kuɗi ta yi gaskiya, sakamakon biyu mai yiwuwa ("kawuna" da "wutsiyoyi") suna da yuwuwa daidai; tunda waɗannan sakamakon guda biyu sun dace kuma yuwuwar “kawuna” daidai yake da yuwuwar “wutsiya”, yuwuwar kowane sakamakon biyun ya kai 1/2 (wanda kuma ana iya rubuta shi azaman 0.5 ko 50%). [3]
Manazarta[gyara sashe | gyara masomin]
- ↑ Hacking, I. (2006) The Emergence of Probability: A Philosophical Study of Early Ideas about Probability, Induction and Statistical Inference, Cambridge University Press, ISBN 978-0-521-68557-3[page needed]
- ↑ Ross, Sheldon M. (2010). A First course in Probability (8th ed.). Pearson Prentice Hall. pp. 26–27. ISBN 9780136033134.
- ↑ Jeffrey, R.C., Probability and the Art of Judgment, Cambridge University Press. (1992). pp. 54–55 .