SOLUTION: A Barrel contains 12 yellow balls and 10 red balls. You are drawing 7 balls from the barrel without replacement. What is the probability of drawing 3 yellow balls and 4 red balls,
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Question 853105: A Barrel contains 12 yellow balls and 10 red balls. You are drawing 7 balls from the barrel without replacement. What is the probability of drawing 3 yellow balls and 4 red balls, in any order?
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!
A Barrel contains balls: 12 yellow and 10 red
P=
where:
Ex: 12C3 =
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