The CDF F(x) of the random variable X is graphed below. a) What type of random variable is X? Discrete random variable b) Write down the probability distribution function (or probability function) of X and upload it. Choose File No file chosen Fx (2)+ 1 -10 Hint: Note that, from the graph, the values to 1 3 7 15 considor for the CDF) are and 1

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