Summarize each of the data collection instruments sampling methods and the statistical methods. include an abstract. What are the strengths and weaknesses of each sampling approach? What are the specific situations in which you would choose to use each of the instruments and designs? What are the strengths and weaknesses of each statistical approach? How can they be used most effectively in a combined approach? Which methods are more appropriate for research in your own business and functional area? Format your paper consistent with APA guidelines.