Research Designs
Answer each of the following in detail.A. Identify and explain the different types of research designs.B. Explain what is the unit of analysis for a research project, discuss the three majorcategories of the unit of analysis, and provide examples of when it is best to usethem in a research.C. Identify and explain the two different types of sampling. In your response, includeand explain the different types of procedures for each.D. What is meant by the term “instrument”? In your response, provide and explainthe three most popular types of instruments.E. Identify and explain the two types of variables. Also, provide examples of howyou would operationalize the following variables in a research project with a 4-point Likert Scale.a. Ageb. Household income. Marital statusd. Education
