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Given the below probability mass function, find the cumulative distribution function (CDF). PMF: x-value Probability 0 0.3 6 0.25 7 0.45 CDF: if Select an answer v if Select an answer v F(I) = if Select an answer v if Select an answer vGiven the below probability mass function, find the cumulative distribution function (CDF). PMF: x-value Probability 4 0.3 8 0.05 12 0.65 CDF: if Select an answer V if Select an answer v F(c) = if Select an answer v if Select an answer vGiven the below cumulative distribution function, find the probability mass function (pmf). CDF: 0 if a 4) = P(X > 7) =