indicate the most appropriate statistical analysis: correlational analysis, independent samples t test, or descriptive statistics 1. A researcher, Dr. I. M. Nosy, was interested in determining the relationship between the number of hours studied by undergraduate students and their mathematics achievement, as measured by a classroom examination (range of scores = 0 to 100). Most appropriate analysis: 2. Dr. I. M. Nosy wanted to determine whether there are gender differences in recycling behavior, as measured by the percentage of times that recyclable items are recycled. 3. Dr. I. M. Nosy wanted to determine whether performance on a science examination (range of scores = 0 to 100) among graduate students varied as a function of whether or not they received a good night's sleep the night before the examination (i.e., Yes vs. No). Most appropriate analysis: 4. Dr. I. M. Nosy wanted to determine the prevalence rate of divorce (range of scores = 0% to 100%) among married couples with no children. 5. Dr. I. M. Nosy wanted to determine the number of divorces who use online dating sites to develop relationships. Most appropriate analysis: 6. Dr. I. M. Nosy wanted to determine the link between age and job satisfaction among charity workers. 7. Dr. I. M. Nosy wanted to compare adults living in urban areas and adults living in rural areas with respect to alcohol