What is the probability that both are non-smokers

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At a local college, 101 of the male students are smokers and 909 are non-smokers. Of the female students, 90 are smokers and 810 are non-smokers. A male student and a female student from the college are randomly selected for a survey. What is the probability that both are non-smokers?

Reference no: EM132113590

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