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Mathematics 45 Online
OpenStudy (unklerhaukus):

what is the variance in a continuous random variable (-∞,∞) what is the variance in a continuous random variable (-∞,∞) @Mathematics

OpenStudy (unklerhaukus):

\[\sigma^2=<x^2>-<x>^2\] \[<x>=0,<x^2> = ?\]

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