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The density function of a random variable X is given by f(x) = kx (2-x), 0≤x≤2. [7 Find (i) k (ii) mean (iii) variance
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The density function of a random variable X is given by f(x) = kx (2-x), 0≤x≤2. [7 Find (i) k (ii) mean (iii) variance

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