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October 22, 2014

Homework Help: statistics

Posted by uma on Sunday, February 20, 2011 at 1:25am.

A class consists of 50 students, 20 of them are girls and boys, 10 them are rich and remaining poor, 5 of them are fair complxioned, 3 are intelligent. What is the probability of selecting a fair complexioned rich intelligient girl?

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