Epidemiology is the study of a. the effectiveness of the ...

[iveyjurea]

Epidemiology is the study of
 
  a. the effectiveness of the correlational model in determining cause.
 b. research methods.
 c. various forms of therapy.
 d. incidence, distribution, and consequences of a problem in a population.

Question 2

The correlation between the amount of time a college student studies and the student's height in inches is probably
 
  a. positive.
 b. negative.
  c. zero.
 d. causal.

[vickyvicksss]

Answer to Question 1

d

Answer to Question 2

c

[iveyjurea]

Thanks for the timely response, appreciate it

[softEldritch]

Excellent