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OpenStudy (anonymous):
There are 3 white marbles and 7 blue marbles in a bag. Jamie will randomly pick two marbles out of the bag without replacing the first marble chosen. What is the probability of Jamie picking two blue marbles?
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OpenStudy (anonymous):
none\[f\]
OpenStudy (welshfella):
P(picking a blue) = number of blues in the bag / total number of marbles in the bag
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