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What quantitative research is most often reported as?
Quantitative research is often reported in charts and tables, because it involves many numbers and statistics.
What type of research studies population and is often used to search for correlation between dietary habits and disease incidence?
Epidemiological Study.
What is the definition of quantitative and qualitative?
There are a number of ways to describe a research design. For example, a study may be either quantitative or qualitative, depending on the type of data that is collected and the degree of mathematical rigor to which it is subjected. A qualitative study generally consists of literature surveys and experience surveys. A literature survey is simply a search through available journals, newspapers, magazines, documents and other publications. This is usually a good place to begin your research. After all, if someone has already researched your question then it doesn't make sense to reinvent the wheel. The experience survey is comprised of interviews of people who are experienced in the area that you are researching. These types of interviews are generally informal and unstructured, but researchers often develop a set of questions to use as a guide. It is to your advantage to keep the interviews unstructured in order to allow the expert to elaborate their ideas and opinions. It's likely that this type of interview will generate more questions than answers. Quantitative studies provide numerical data that is used to describe your research topic. If you are conducting marketing research, you might be asked to describe characteristics of typical users of a product. Some quantitative data that you might consider collecting include age, sex and level of education. Other examples of quantitative data include the percentage of people who can recognize your logo. For other examples of quantitative research data that is used in marketing, please visit http://www.themarketinganalysts.com/en/pages/analytical-predictive-marketing-research.
Data mart usually can be constructed more rapidly and at lower cost than a data warehouse because?
Because it often concentrates on a single subject area or line of business, a data mart may be built more quickly and at a lower cost than a data warehouse.... displays data as it would be seen by end users. To learn more about data science please visit- Learnbay.co
What are often used on graphs to statistical comparisons?
Error bars are often used on graphs to show statistical comparisons.
