Eleven marbles — 5 green, 3 brown, and 3 pink — are evenly distributed in a sack. The marbles are extracted one at a time, without replacement. A green marble is chosen on the first trial, and a brown marble is chosen on the second trial. The probability of choosing a pink marble on the [...]
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Eleven marbles — 5 green, 3 brown, and 3 pink — are evenly distributed in a sack. The marbles are extracted on?
Posted by Eleven2 on June 26th, 2012
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