SOLUTION: A lottery machine contains different-colored balls. There are 64 green, 128 yellow, 1 golden, and 3 silver balls. Find the probability of the event:
A yellow ball is drawn and set
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Question 438620: A lottery machine contains different-colored balls. There are 64 green, 128 yellow, 1 golden, and 3 silver balls. Find the probability of the event:
A yellow ball is drawn and set aside. Then a green ball is drawn.
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
A lottery machine contains different-colored balls. There are 64 green, 128 yellow, 1 golden, and 3 silver balls. Find the probability of the event:
A yellow ball is drawn and set aside. Then a green ball is drawn.
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P(green | yellow) = (128/196)(64/195)
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cheers,
Stan H.
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