1 61 16 With replacement 1 Suppose you draw two tennis balls at random from a bag containing 7 pink 4 white 3 yellow and 2 green tennis balls What is the probability of getting yellow replacing the ball and then getting pink Totalt 7 4 3 2 16 Plyellow 3 0 188 16 Unol P pink 7 6 438 16 Without replacement 3 Suppose you draw two tennis balls at random from a bag containing 7 pink 4 white 3 yellow and 2 green tennis balls What is the probability of getting yellow and then green P vellow the Pink 0 188 0 938 0 082 P yellow 0188 P green 7 5 0 133 Mixed Practice 5 A bag contains 6 red marbles 4 blue marbles and 8 green marbles If three marbles are drawn out of the bag what is the probability to the nearest 10th of a percent that all three marbles drawn will be green roubles 6 4 8 18 0 165 0 133 0 025 First Green 1 8 2 A bag contains red and blue marbles You pick 3 marbles at random replacing each marble between picks What is the probability that the last marble you choose is blue if there are 9 red marbles and 6 blue marbles Second 77 our Total marbles 9 6 15 P last is blue 0 4 15 4 A bag contains red and blue marbles You pick 2 marbles at random placing them in a box What is the probability that you get two red marbles if there are 10 red marbles and 8 blue marbles marbles 10 5 1 P first d 10 0 556 18 P secondared 9 0 529 PETRed 0 55610 529 0 294 17 6 What is the probability that you choose a Queen and then a King when choosing two cards from a deck Round your answer to the nearest thousandths place Cards 52 3 2 52 King is 2 1 queen is 0 006