QNT 561 WEEK 2 DQ__ 2 SETS OF ANSWER

What is the purpose of sampling? What are some concerns and dangers of sampling? How important is the sample design to data validity? Explain. Provide an example where a sample might misrepresent data validity.

What are some examples of operational definitions in research design within your profession?

   Of the exploratory, formalized, and causal research designs types, which would you use to assess the effectiveness of an aspect of your job? Explain.