A survey by the National Institutes of Health asked a random sample of young adults (aged 19 to 25 years), "Where do you live now? That is, where do you stay most often?" Here is the full two-way table (omitting a few who refused to answer and one who claimed to be homeless): Femal Mal e 986 132 Parents' home Another person's home Own place Group quarters 1129 2. What is the most important reason that students buy from catalogs? The answer may differ for different groups of students. Here are results for separate random samples of ad Aslan students at a large mid-western university: ​