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Two yellow marbles, three pink marbles and five blue marbles are in a bag, two marbles are randomly drawn, what is the probability of drawing two yellow marbles if the first one…

Two yellow marbles, three pink marbles and five blue marbles are in a bag, two marbles are randomly drawn, what is the probability of drawing two yellow marbles if the first one…
asked 95.5k views
3 votes
Two yellow marbles, three pink marbles and five blue marbles are in a bag, two marbles are randomly drawn, what is the probability of drawing two yellow marbles if the first one is not placed back into the bag before the second draw?

asked
User Kohsuke Kawaguchi
by
8.5k points

1 Answer

4 votes

Answer:

1/45

Explanation:

P(Y,Y) = 2/10 x 1/9

= 1/45

answered
User Terblanche Daniel
by
8.1k points
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