Question

Ana was interested in the relationship between funding sources for nutritional researches and the conclusions of those researches. She gathered information on all researches concerning soft drinks that were published between 11 January, 1999 and 31 December, 2003, and compared the source of their funding with the results of the research. What type of a statistical study did Ana use?

Answer 1

Answer:

The type of statistical study that Ana used is comparative Research because she is trying to compare two research study together.

Explanation:

“Comparative research is a research methodology in the social sciences that aims to make comparisons across different Entities “

Answer 2

Answer:

Ana used an observational study, and there is a correlation between the source of funding and the conclusions of soft drink researches.

Explanation:

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