Once you have your research objectives, you need to choose between two broad types of research approaches: quantitative and qualitative. Quantitative research involves collecting and analyzing numerical data, such as surveys, experiments, or analytics, to measure and compare variables, such as customer satisfaction, conversion rates, or market share. Qualitative research involves collecting and analyzing non-numerical data, such as interviews, focus groups, or observations, to explore and understand behaviors, motivations, opinions, or experiences. Both approaches have their advantages and disadvantages, depending on your research objectives, resources, and context. For example, quantitative research can provide more generalizable and objective results, but it may miss some nuances and insights that qualitative research can capture. Qualitative research can provide more in-depth and rich data, but it may be more subjective and difficult to analyze and generalize. You may also choose to combine both approaches in a mixed-methods research, which can offer a more comprehensive and balanced perspective.