Compare qualitative research and quantitative research and provide examples /situations for each.

Q1- Compare qualitative research and quantitative research and provide examples /situations for each. The student has to provide an example for quantitative and for qualitative research.Q2. Compare and contrast cross-sectional studies and longitudinal studies and provide examples /situations for each. The student has to provide an example for cross-sectional studies and longitudinal studies. Q3. Explain the different techniques of probability sampling and non-probability sampling and provide an example for each type.provide an example for each type