FrontPageSpamUbuntu~TarwelcomejiniMusic~HanDol ExpectedValue

$ E[X] = (\sum_(i=1)^n (X_i)) $
$ E[X+Y] = E[X] + E[Y] $
$ E[cX] = cE[X] $
$ E[X*Y] =E[X] E[Y] $

가정: X 와 Y 가 서로 독립적 (independent) 일때
Valid XHTML 1.0! Valid CSS! powered by MoniWiki
last modified 2012-05-08 14:46:14
Processing time 0.0025 sec