The research design serves as the structure of your study.
It gives direction to the study and makes your research more systematized.
Each design has different purposes; the one you choose can potentially affect your findings.
The two main research designs are quantitative research and qualitative research.
Quantitative Research Design: This type of design uses statistical analysis and mathematical computations in order to generate a conclusion. They commonly follow a similar format with a few minor alterations depending on the type of study and approach to be used.
Sample
It is a small part of a population. It is meant to represent that population as a whole for the study that is being conducted.