Answer:
The organization that paid for the study is biased.
Explanation:
The company that pays for the experiment would want their brand to be better than the others so they can adverse it as the best
1= full moon
2=waning gibbous
3=last quarter
4=waning crescent
5=new moon
6=waxing crescent
7=first quarter
8=waxing gibbous
Heyfdfdfdfdfdfdfdfd
Nothing
They have no common attributes
