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An urn contains 7 red marbles and 12 blue marbles. if we randomly take 5 marbles without replacement, what is the probability that at least one will be blue?

An urn contains 7 red marbles and 12 blue marbles. if we randomly take 5 marbles without replacement, what is the probability that at least one will be blue?
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4 votes
An urn contains 7 red marbles and 12 blue marbles. if we randomly take 5 marbles without replacement, what is the probability that at least one will be blue?

User Mpacer
by
8.9k points

1 Answer

5 votes


(1)/(12)


User Thinclient
by
8.5k points
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