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In: Statistics and Probability

A small international agency in Amsterdam employs 30 people, of whom 3 are Russian, 5 are...

A small international agency in Amsterdam employs 30 people, of whom 3 are Russian, 5 are Dutch, 4 are British, 6 are French, 5 are German, 3 are Italian and 4 are Polish. If 7 of these employees are chosen at random, what is the expected number of nationalities in that group?

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orchestra answered 2 years ago
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