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Problem related to married survey respondents

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Question: According to a survey cited in Newsweek, 29.7% of married survey respondents who were married between the ages of 20 and 22 (inclusive), 26.9% of those married between the ages of 23 and 27, and 45.1% of those married at age 28 or older said that "their marriage was less than ‘very happy'." Suppose that a survey respondent from each of the three age groups was selected at random. What is the probability that all three respondents said that their marriage was "less than very happy"?

Reference no: EM131558297

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