Audrey is taking a history of science class. she was surprised to learn how old the scientific approach is. in fact, she read that aristotle is credited with laying the foundation for the scientific approach to answer questions about psychological concepts through his suggestion that:

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