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  3. find e(x), e(x), the mean, the standard deviation

Find E(x), E(x), the mean, the standard deviation and variance, over the given interval, of...

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Calculus

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Find E(x), E(x), the mean, the standard deviation and variance, over the given interval, of the random variable whose probability density function is given below.f(x) = 1 4, [3,7]

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