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In a bag, there are 2 blue balls, 5 green balls and 6 red balls. If a person took two balls without replacement, what is the probability that the second ball will be red given that the first ball is red? |
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Answer» In a bag, there are 2 blue balls, 5 green balls and 6 red balls. If a person took two balls without replacement, what is the probability that the second ball will be red given that the first ball is red? |
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