Which of the following is true of people who belong to high uncertainty-avoidance cultures?

a. They create systems of formal rules to provide more security and reduce risk.
b. They are more willing to initiate relationships with people who seem unusual.
c. They have high tolerance for unpredictability.
d. They enjoy disclosing personal information to other people as a way of getting to know them.

a. They create systems of formal rules to provide more security and reduce risk.
People in high uncertainty-avoidance cultures have a low tolerance for uncertainty and a high need to control unpredictable people. These cultures often create systems of formal rules as a way to provide more security and reduce risk.