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3 years ago

11

A bag contains four balls. one is blue, one is white and two are red. someone draws two balls at random from the bag. he looks a

t them and tells you that there is a red ball among the two balls drawn out. what is the probability the the other ball drawn out is also red?

1 answer:

Andrew [12]3 years ago

8 0

There is a 1/3 chance or 33% chance that the other ball is also red.

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