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Mathematics 18 Online
OpenStudy (paradise):

A bag contains 2 blue and 3 green marbles. Two marbles are drawn at random with replacement. Which of the following gives the probability of drawing two blue marbles?

OpenStudy (ivettef365):

there are a total of 5marbles (2 blue, 3 green) probability of drawing a blue = 2/5 so probability of drawing another blue (w/replacement) = 2/5 so you need to multiply 2/5 x 2/5

OpenStudy (anonymous):

what is the probability of drawing a blue marble on the first try?

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