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Practice: Conditional Probability: Tree Diagrams

A bag contains 3 pink marbles, 4 orange marbles, and 5 yellow marbles. Two marbles are selected without replacement. Using a tree diagram, find the probability that the second marble is yellow given that the first marble is not yellow.

  • A712
  • B611
  • C511
  • D411
  • E711
04:20

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