Evaluate the three biggest challenges for conducting quantitative research and stipulate to strategies to overcome those challenges .

Question #1- Research (Rubric Items: 12, 2 and 3)
Part A:
Evaluate the three biggest challenges for conducting quantitative research and stipulate to strategies to overcome those challenges from the literature (at least 3 different peer-reviewed sources). Whether the study you perform is to complete a dissertation or an applied project, what role do the sections on sampling strategy and validation/reliability testing in chapter 3 of the dissertation (or part 3 of the applied project) play in determining the appropriateness and soundness of a chosen methodology?Explain what kinds of sampling strategies and how valid and reliable data collection and analysis processes are characterized in quantitative methodology. Use scholarly, academic literature to support your response.
Part B:
Assess a research methodology you plan to use for your dissertation (e.g., qualitative, quantitative, or mixed-methods). Justify why this methodology is appropriate for your dissertation topic. Explain how you might approach the data collection process, with special emphasis on treatment of human subjects and contingencies you would take if you were unable to meet the sampling size of your strategy as outlined in your methodology discussion in the dissertation. Again, use scholarly, academic literature to support your response
Note: Use minimum of 15 references, APA style No plagiarism
10 pages