Final answer:
The characteristic that is least likely to be associated with people who are likely to join hate groups is being searching for solutions to problems.
Step-by-step explanation:
The characteristic that is least likely to be associated with people who are likely to join hate groups is being searching for solutions to problems. Hate groups typically thrive on division, anger, and the exclusion of certain groups, so members are not usually actively seeking solutions to societal problems. Instead, they tend to blame other groups for perceived issues and hold extreme and prejudiced views.