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There are 16 international students and 24 domestic students in a class.  As part of a survey...

There are 16 international students and 24 domestic students in a class.  As part of a survey of new teaching methods, the professor randomly chooses (without replacement) 18 students to fill out a detailed questionnaire.  What is the probability that 10 or more of the 18 students answering the questionnaire are international students?

Math   Statistics-And-Probability   
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Hence required probability is 0.135

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