Fischler, A. (n.d.). Quantitative
Research Methods. Retrieved November 24, 2021, from
https://education.nova.edu/Resources/uploads/app/35/files/arc_doc/quantitative_research_methods.pdf
This research by Oberiri Destiny Apuke  provides a summary of quantitative research methods.
Quantitative Research Methods : A Synopsis Approach
Abstract
The  aim 
of  this  study 
is  to  explicate 
the  quantitative  methodology. 
The  study  established that quantitative  research 
deals  with  quantifying 
and  analyzing  variables 
in  order  to  get  results. 
It involves the utilization and analysis of numerical data using
specific statistical techniques to answer questions like who,  how much, what,  where, when, 
how many,  and how.  It also describes the methods of explaining
an  issue 
or  phenomenon  through gathering data  in 
numerical  form.  The study  further  reveals  that  quantitative
 methods  can  be  categorized  into;  survey
 research, correlational research,
experimental research and causal-comparative research (Apuke, 2017).
 Apuke, O. D. (2017). Quantitative Research Methods : A Synopsis Approach. Kuwait
Chapter of Arabian             Journal of Business and Management Review, 6(11),
40–47. https://doi.org/10.12816/0040336