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At a local college, 158 of the male students are smokers and 632 are non-smokers. Of the female students, 70 are smokers and 630 are

At a local college, 158 of the male students are smokers and 632 are non-smokers. Of the female students, 70 are smokers and 630 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 smokers?

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