For a laboratory assignment, if the equipment is working, the density function of the observed outcome X is as shown below. Find the variance and standard deviation of X. 2(1- x), 0

MATLAB: An Introduction with Applications
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For a laboratory assignment, if the equipment is working, the density function of the observed outcome X is as shown below. Find the variance and standard deviation of X.
2(1 -x), 0<x< 1,
f(x) =
0,
otherwise
The variance of X is. The standard deviation of X is
(Simplify your answers. Type exact answers, using radicals as needed.)
Transcribed Image Text:For a laboratory assignment, if the equipment is working, the density function of the observed outcome X is as shown below. Find the variance and standard deviation of X. 2(1 -x), 0<x< 1, f(x) = 0, otherwise The variance of X is. The standard deviation of X is (Simplify your answers. Type exact answers, using radicals as needed.)
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