The Supreme Court clarified the definition of interrogation to include any actions or words on the part of the police that they should know are reasonably likely to elicit an incriminating response from the suspect in the case of:

Explanation:

The Supreme Court clarified the definition of interrogation to include any actions or words on the part of the police that they should know are reasonably likely to elicit an incriminating response from the suspect in the case of Miranda v. Arizona

Miranda, being a constitutional decision of the Supreme Court,

answer; i believe the correct answer is (4) flip a coin as each participant arrives,heads indicates assignment to the first group: tails indicates assignment to the second group;

the answer to your question is,

old stone age.

-mabel < 3