My dissertation's revised problem space: A qualitative approach to enhancing employee well-being through flexible work arrangements in the modern workplace. Please answer the question with at least 2

My dissertation's revised problem space: A qualitative approach to enhancing employee well-being through flexible work arrangements in the modern workplace. 

Please answer the question with at least 250 words in text citation and 2 refences with page numbers.

A researcher is interested in studying the relationship between physical activity and life satisfaction among college students. The researcher plans to administer a survey to a sample of college students and collect data on their physical activity levels and life satisfaction. Using this scenario, which GCU quantitative core designs do you think would be most appropriate for this research problem? Why? Create and provide two examples of research questions that could be addressed using the design you selected. What might the advantages and challenges be of using the identified design for this scenario? Explain.