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Please help!! a) The distribution (CDF) of a discrete random variable is shown in the figure below. Fx(x) 99902 98437 89648 63281 (not to scale)

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a) The distribution (CDF) of a discrete random variable is shown in the figure below. Fx(x) 99902 98437 89648 63281 (not to scale) .2373 0 X 0 2 4 6 8 10 i) Find the probability Pr(2sX=6). ii) Calculate the expected value of X E[X]. iii) Sketch the corresponding probability mass function PMF

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