Research design is an area where researchers collect various data to address important questions. For example, if researchers wish to find characteristics of people most likely to develop lung cancer, they will have to collect appropriate data first. Investigate 3 different research questions and the appropriate data one needs to collect for each, including the level(s) of the data to be collected for each question. Share with the other students, your research questions and the level(s) of the data to be collected for each. Cite your sources. Comment on your classmates’ examples.