Question

7.) A bag contains five marbles of which two are red, two are green and one is blue. You will randomly draw two marbles from the bag without replacement. Construct a decision tree for all the possible outcomes of this random experiment and use it to determine the probability that the two marbles are of different colors. (You may draw the decision tree on a sheet of paper and submit a photo of it as a separate file or an included image in your answer file. Png format or jpeg please!) Prob = Page 4 of 5.

Answer 1

25 red red lly green 2/4 • bure 114 215 2lu green 15, blue, red green blue Vu red green 214 214 & blue 8, P ( both are defferent colours) same colour) = 1-[placed a red) +pl green & green) +P (blun alue)] -- P (both are '-[(324) + (244) 3x0] = 1- (s) - 4