1) How do decision theory, probability theory, inference, and generalization relate to data analysis? How do mean, median, mode, and standard deviation differ from one another? Support your answers with specific examples.

2) What is the nurse?s role in data collection, patient privacy, and ethical treatment of human subjects? What are some ethical considerations in data collection for nursing research? Describe some methods or strategies that allow a nurse researcher to collect qualitative, quantitative, and evidence-based data in an ethical manner.