Suppose that we have a collection of marbles in a bag. There are 2 Blue marbles and 6 Yellow marbles. Suppose we draw 3 marbles from the bag without replacement. Draw the probability tree associated with this experiment. What is the probability that we will select 2 Blue marbles? What is the probability that we will select no more than 1 Blue marble? What is the probability that we will draw a Yellow marble on first and second selection?