When proposing a research study, a new researcher may not know how to find secondary data or how to calculate an appropriate sample to represent the population. In this discussion, you will explore free sources or tools to assist you in developing a research proposal. Utilizing the Internet, identify health care data readily available to a researcher, online resources for calculating an appropriate sample, and a resource or tool of your choice. Identify a minimum of three resources not yet identified in this course, summarize the information, explain why the resource is helpful as a new researcher, and describe how it could be utilized.