Question

Several studies showed that after drinking an energy drink​, subjects had increased performance when running a marathon. A beverage company financed this research. What is wrong with this​ study?
A. Precise numbers
B. Voluntary response number
C. Deliberate distortion
D. Self-interest study
E. Partial picture
F. Noneresponse

Answer 1

Answer:Self-interest study

Explanation:

It is the case of self-interest study where the concerned party conducts the research for their personal benefits to promote their brands.

This research has nothing to do the public domain as it is just a marketing strategy to gain more consumers and establish an appealing image in consumers.Since it is a beverage company therefore they are researching for performance of subject after drinking energy drink.