Answer:
A Mixed-Method study
Step-by-step explanation:
Mixed-Method study is a research study or appoach that involves bringing together or integrating/mixing of both quantitative and qualitative data during research data collection, analysis, discussion or any investigative process and systematic inquiry. It consist of four different types and also it aimed to to expand and strengthen the conclusions of any research study. It also helps in the researcher conducting an in-depth studies it requires a lot of training and being able to know all the methodology that is being used.