Which of these statements best describes how Nigeria and South Africa are alike? A. Both countries have a history of apartheid.
B. Both countries have an economy based mainly on manufacturing.
C. Both countries have an economy based mainly on agriculture.
D. Both countries lack equal access to education for all children.

Please select the best answer from the choices provided

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