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siniylev [52]
3 years ago
13

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.
Mathematics
1 answer:
Likurg_2 [28]3 years ago
7 0
White       3/8
Green      2/8
Red          2/8
Blue          1/8

Blue         1/7
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