A bag contains 4 blue marbles and 2 yellow marbles. What is the probability of drawing a blue marble, replacing it, and then drawing a blue marble again?

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asked Jan 13, 2021 64.1k views

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A bag contains 4 blue marbles and 2 yellow marbles. What is the probability of drawing a blue marble, replacing it, and then drawing a blue marble again?

Mathematics
high-school

Danilo Barboza asked

by Danilo Barboza

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The probability of drawing a blue marble and then replacing it again is 4:6

Dave Everitt answered Jan 17, 2021

by Dave Everitt

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