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Author Question: A box contains marbles of 2 colors. There are 2 red and 3 yellow. Two marbles are selected without ... (Read 80 times)

elizabeth18

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on: Jul 24, 2018
A box contains marbles of 2 colors. There are 2 red and 3 yellow. Two marbles are selected without replacement. Draw the tree diagram and label the probabilities on each branch. What is the probability of getting a marble of each color?
  1.3/10
  2.2/5
  3.1/2
  4.3/5

Question 2

A box contains marbles of 2 colors. There are 2 red and 3 yellow. Two marbles are selected without replacement. Draw the tree diagram and label the probabilities on each branch. What is the probability that the second is yellow if the first is yellow?
  1.3/5
  2.2/5
  3.1/2
  4.3/10


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maaaaaaaaaa

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Reply #1 on: Jul 24, 2018
Answer to Question 1

4

Answer to Question 2

3


elizabeth18

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Reply #2 on: Jul 24, 2018
Thank you!


maaaaaaaaaa

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Reply #3 on: Jul 24, 2018
Always glad to help...


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