Ecological or Aggregate level data can be illustrated by A. ...

[olgavictoria]

Ecological or Aggregate level data can be illustrated by
 
  A. the relationship between an individual and the environment.
   B. statistical analysis of someone's economic earning power.
   C. the average number of years of education of citizens in a nation.
   D. someone's height.

Question 2

Individual level data can be illustrated by
 
  A. the proportion of votes that a given political party receives.
   B. the average number of years of education of citizens in a nation.
   C. someone's height.
   D. the number of infant deaths per capita in a nation.

[matt95]

Answer to Question 1

C

Answer to Question 2

C

[olgavictoria]

Thanks for the timely response, appreciate it

[CAPTAINAMERICA]

Great answer, keep it coming