13. Suppose a continuous random variable x has the probability density Sk(1 + x), 0 1.4) using distribution function,

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Q: f (x) { kx, -1 < r < 1 0, kx², -1 <x < 1 = elsewhere

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Q: 4. Let X be a random variable whose probability density function is given by 3 0≤x≤2 3 2≤x≤2…

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