Let X be a continuous random variable with density function f ( x ) = x/2 , 0 < x < 1

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answerhappygod
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Let X be a continuous random variable with density function f ( x ) = x/2 , 0 < x < 1

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Let X be a continuous random variable with density function
f ( x ) = x/2 , 0< x < 1
0 , elsewhere
Find the mean or E ( x )
Find the Variance
Find the P ( x < 1/2 )
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