EE131A TA Recitation 5

EE131A TA Recitation 5 - EE131A Probability TA Recitation 5...

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EE131A Probability TA Recitation 5 Chihkai Chen [email protected] Office hours: Monday, 9:15-10:15pm Tuesday, 9:15-10:15pm
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Random Variable
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Function of random variable
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Function of random variable (cont.) -; ( ) 0 () ( ) ( ) ( )( ) X y a P Y y jump y ; P Y y P X a P X a P X a F a =≤ = =− = =− + <− = ≤− =
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Function of random variable (cont.)
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Expectation (1 st moment)/ 2 nd moment Expectation [probability weighted averaging] 2 nd Moment { } ii i=0 - (X) = E X x p , Discrete rv, = x f(x) dx , Continuous rv . μ
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EE131A TA Recitation 5 - EE131A Probability TA Recitation 5...

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