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A researcher is wondering whether the smoking habits of young adults (18 – 25 years of age) in a certain city in the U.S. are the same as the proportion of the general population of young adults in the U.S. A recent study stated that the proportion of young adults who reported smoking at least twice a week or more in the last month was 0.16.
Homework Help: Questions and Answers: A researcher is wondering whether the smoking habits of young adults (18 - 25 years of age) in a certain city in the US. are the…