Explanation : Quantitative research involves a systematic
investigation of phenomena or testing of
objective theories by collecting quantifiable
data and examining the relationship among
variables with statistical/ mathematical/
computational techniques. The research
report has a defined structure consisting of
introduction, literature and theory, method of
data collection and analysis and conclusion.
Ethnographic research is a qualitative method
where researchers observe and/or interact
with a study's participants in their real-life
environment. and competitiveness.'
Unstructured approach involves qualitative
data collection by putting variable questions
to different candidates ..
Descriptive research is generally a qualitative
method of observing and describing the
behaviour of a population/subject without
influencing/varying it in anyway. It cannot be<
used for experimental quantitative research.