Question: A random variable X has the following probability mass function: Find the cumulative distribution function F(x) and graph it. 3 -5 0.1 0.3 p(x) 0.2

A random variable X has the following probability mass function:
3 -5 0.1 0.3 p(x) 0.2 0.4

Find the cumulative distribution function F(x) and graph it.

3 -5 0.1 0.3 p(x) 0.2 0.4

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