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

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.

it is one of the most important farming areas in the united states. along with farming, the region has a huge manufacturing industry. the midwest region's climate and natural resources are important to its economy. the eastern part of the region has a lot of rainfall.

1. artillery

2. jose san martin

3.their economies remained dependent on outside powers.

4. drafted new economies

5. democracies have replaced dictatorships