Révisi nurutkeun 14 Séptémber 2006 13.56 édit Budhi (obrolan \| kontribusi) 5.857 suntingan m →‎Fungsi variabel random ← Éditan saméméhna		Révisi nurutkeun 14 Séptémber 2006 14.45 édit bolaykeun Budhi (obrolan \| kontribusi) 5.857 suntingan m →‎Equivalence of random variables Éditan salajengna →
Baris ka-47: Sacara matematik, ieu disebutna (generalisasi) [[problem of moments\|masalah momen]]: keur kelas variabel random ''X'' nu dibere, teangan fungsi kumpulan {''f<sub>i</sub>''} saperti nilai ekspektasi E[''f<sub>i</sub>''(''X'')] nu sakabehna nyirikeun distribusi variabel random ''X''. === ~~Equivalence~~Kasaruaan ofvariabel ~~random variables~~acak === Aya sababaraha beda harti dina variabel acak nu bisa dianggap sarua. Dua variabel acak bisa sarua, yakin sarua, sarua dina mean atawa sarua dina sebaran. ~~There are saveral different senses in which random variables can be considered to be equivalent. Two random variables can be equal, equal almost surely, equal in mean, or equal in distribution.~~ Dina raraga leuwih ngajentrekeun, di handap ieu sababaraha hal ngeunaan kasaruaan dijentrekeun. ~~In increasing order of strength, the precise definition of these notions of equivalence is given below.~~ ==== Equality in distribution ====

Variabel acak: Béda antarrépisi