Ngoc Le
RES351
April 8, 2015
William Khoepfer
Understanding Business Research Terms and Concepts: Part 2
Businesses will always need market research and it generally falls into two different groups. Qualitative and Quantitative. Qualitative research is “Qualitative research is designed to reveal a target audience’s range of behavior and the perceptions that drive it with reference to specific topics or issues. The results of qualitative research are descriptive rather than predictive.” ("What Is Qualitative Research?” 2015). Quantitative research “is about asking people for their opinions in a structured way so that you can produce hard facts and statistics to guide you. To get reliable statistical results, it’s important to survey people in fairly large numbers and to make sure they are a representative sample of your target market.” ("What Is Quantitative Research?” 2015). There also are descriptive and statistical approach’s in this paper that will help with understand what is best for you business research.
When constructing a business research there are several sampling methods that can be used. Some sampling methods would be simple random sampling, systematic sampling, cluster sampling and quota sampling and etc. The article I chose to do is called Qualitative and quantitative methods for sampling zooplankton in shallow coastal estuaries. “Many different devices are used for sampling zooplankton. Every sampler has its advantages and limitations in terms of sampling ease and efficiency, which is why hydro biologists search for devices that could increase sampling efficiency and decrease human effort (Nunez et al. 2008).” In this article they used the plankton net sampling method and it is used to sample the lake or pond.” These sampling methods all have their strengths and weakness and to choose a particular method will depend on the characteristics of the lake or pond, for instance the algae,
References: Inferential Statistics. (2006). Retrieved from http://www.socialresearchmethods.net/kb/statinf.php Plankton Web. (N.D). Retrieved from http://www.sfrc.ufl.edu/planktonweb/sampling.htm