Quantitative research must use the results of the test questionnaires that we will use in the research, the research results can vary depending on the surrounding circumstances. Therefore, it must be set to alternate it. That's why qualitative research section and do not have a hypothesis, because qualitative research does not have to do any tests because qualitative research is a research survey to find the truth from nature or the basis of the research data. There is no need to set a preset assumptions.
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