Question

what is one advantage of doing a field experiment instead of a laboratory experiment?
a. a field experiment does not cost any money to perform.
b. there are no variables when you do a field experiment.
c. it is easier to control variables in a field experiment.
d. a field experiment is a more accurate representation of real life.

Explanation:

Field experiments occur in real - world settings, so they better reflect real - life situations compared to laboratory experiments which are in artificial settings. Field experiments can still have costs, have variables, and are generally harder to control variables compared to lab experiments.

Answer:

D. A field experiment is a more accurate representation of real life.