Question: 1. Let p(x) = x/15, x = 1, 2, 3, 4, 5 be probability mass function of a random variable X. Determine F, the distribution

1. Let p(x) = x/15, x = 1, 2, 3, 4, 5 be probability mass function of a random variable X. Determine F, the distribution function of X, and sketch its graph.

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