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There are 4 green and 50 red apples in a basket. they are removed one-by-one, without replacement, until all 4 green ones are extracted. what is the expected number of apples that will be left in the basket?
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There are 4 green and 50 red apples in a basket. they are removed one-by-one, without replacement, until all 4 green ones are extracted. what is the expected number of apples that will be left in the basket?

User Kkopczak
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2 votes
50÷4=12.5 so there will be 12
User Trevor De Koekkoek
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