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Mathematics 11 Online
OpenStudy (anonymous):

The following table displays data on smoking habits and divorce history for 1,633 survey respondents who had ever been married. Ever Divorced? Smoke Yes No Total Yes 210 254 464 No 374 795 1,169 Total 584 1,049 1,633 Because the survey was based on a random sample, the data should be representative of the adult population who had ever been married at that time. Answer the following question for a randomly selected member of that population. What is the approximate probability that the person had ever been divorced? (Round your answer to four decimal places.)

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