jlouis20
jlouis20 jlouis20
  • 22-05-2017
  • Mathematics
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Two marbles are drawn without replacement from a box with 3 white, 2 green, 2 red, and 1 blue marble. Find the probability that the second marble is blue when given that the first marble is red.

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kendojay9
kendojay9 kendojay9
  • 22-05-2017
White       3/8
Green      2/8
Red          2/8
Blue          1/8

Blue         1/7
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