Solve by Tree Diagram approach: Draw a tree diagram for the experiment given below and answer the question below. A box contains 6 yellow marbles and 9 green marbles. Two marbles are drawn in succession without replacement. That is, the first marble is selected and its color is noted but it is not replaced, then a second marble is selected. What is the probability that: a) The first marble is green and the second marble is green? b) The first marble is green and the second marble is yellow? c) The first marble is yellow and the second marble is green? d) The first marble is yellow and the second marble is yellow?
