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Expectation (math)
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Revision as of 13:40, January 19, 2009
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13:40, January 19, 2009
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The expectation is also the [[mean]] of a distributed variable <math>X</math>.
The expectation is also the [[mean]] of a distributed variable <math>X</math>.
−
The expectation with respect to some function <math>g(X)</math> is
+
The expectation with respect to some function <math>g(X
)</math> where <math>X</math> is distributed according to <math>f(x
)</math> is
:<math>
:<math>
\mbox{E}[g(X)]
\mbox{E}[g(X)]
Qwestor
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