Question: 3. Suppose you randomly draw two marbles, without replacement, from a bag containing six green, four red, and three black marbles. a) Draw a tree

3. Suppose you randomly draw two marbles, without replacement, from a bag containing six green, four red, and three black marbles. a) Draw a tree diagram to illustrate all possible outcomes of this draw. [2] b) Determine the probability that both marbles are red. [2] c) Determine the probability that you pick at least one green marble. [2] 4. Prove that : P(A/B) = [P(A) x P(B/A)] : P(B) [3]

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