How did the United States respond to the September 11 attacks by Al-Qaeda? A.
The United States invaded Kuwait and began occupying the Middle East to prevent future Al-Qaeda attacks.
B.
The United States created NATO for the purpose of working with allies to find and punish Al-Qaeda.
C.
The United States declared Al-Qaeda guilty of human rights abuses and began a cold war with the Middle East.
D.
The United States began a military campaign against Al-Qaeda that became a long-lasting war.

Match the item to the definition: indirect correlation, correlational research, correlational research, covary, pearson correlation coefficient, pearson correlation coefficient, direct correlation a. used to describe the relationship between two or more naturally occurring variables b. determines whether scores on the two variables covary c. whether two variables vary or change together d. denoted by the symbol "r" e. provides information about the sign (direction) and magnitude(strength) of the linear relationship. f. when the correlation is positiveg. when the correlation is negative