Touching your nose is an example of a. a. a test to see if you are coordinated b. a field sobriety test which an officer may perform if you are suspected of a dui c. an invalid dui test

B. a field sobriety test which an officer may perform if you are suspected of a DUI

Explanation:

When an officer suspects you to be under the inflluence of alcohol or other drugs, they can ask you to do several cognitive tests, which could include standing on one leg and see how much you can do it, walking on a straight line, toching your nose with your finger and following an object with your eyes, the standard on the field tests can meet probable cause of arrest and people that are suspected to be "Driving under influence" or DUI can be taken into the police station for further evaluation like a breath or blood test.

answer; deviation iq; //(a)