Author Question: The purpose of a control group in a test trying to establish a causal link is to: a. make sure ... (Read 62 times)

neverstopbelieb · **on:** Jun 19, 2018

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