•discuss what constitutes a research problem
•compare and contrast the strengths and weaknesses of quantitative research and qualitative research

Also, I have attached a matrix. 1. Please ensure I filled it out with the correct info. And please advise me if I need to change something.
2. Please provide me with examples of research problems according to the matrix.

Here is my case assignment to explain it a little better:
FIRST, fill-in the matrix with information pertaining to the following items:
•identify the type of research represented by each methodology listed in the matrix (I.e., quantitative? qualitative? or mixed methods?)
•describe the purpose of each research methodology listed in the matrix
•provide an example of a research problem for each methodology listed in the matrix