Virtually every statistical test or procedure involves the computation of some critical statistic, and that statistic is used to determine what?

What is the role of buyer & seller in the marketplace

In 1866, a mob in which tennessee city attacked local african americans and burned down homes and schools?

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