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2 Green Party It's election season, and the chosen president may or may not be the Green Party candidate. Pundits believe that Green Party presidents are more likely to legalize marijuana than candidates from other parties, but legalization could occur under any administration. Armed with the power of probability, the analysts model the situation with the Bayes Net below. |(G)reen party president Legalize (M)arijuana +g -g 0.25 0.75 P(g) P(+mg) P(-mg) 0.8 0.2 0.1 0.9 +g - g 1. What is the marginal probability that marijuana is legalized P(+m)