Islam began in Arabia, a land best known for theA. harshness of its hot, dry desert landscape. B.relatively small size of its peninsula. C.heavy rains that blow in from the surrounding seas. D.cold weather on its many high mountain ranges.

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