The purpose of a control group in a test trying to establish a ...

[neverstopbelieb]

The purpose of a control group in a test trying to establish a causal link is to:
 
 

a. make sure that the subjects do what they're told
 
  b. make the sample representative
  c. help rule out other explanations
  d. increase the reliability of statistical record.

Question 2

By moral intuition, Van Camp, Olen, and Barry mean:
 
 

a. a sixth sense that tells us what's right and wrong
  b. a moral conviction that strikes us a right but unprovable
  c. a hastily arrived at moral judgment
  d. ethical relativism

[fatboyy09]

Answer to Question 1

c.

Answer to Question 2

b.

[neverstopbelieb]

Thanks for the timely response, appreciate it

[JCABRERA33]

TYSM