Question

A direct relationship occurs when

a. the two variables have no identifiable relationship with each other.
b. the two variables being compared change in opposite​ directions, or when one goes up the other goes down.
c. the two variables being compared change in the same​ direction, or when one goes up the other also goes up.
d. a change in one of the variables causes a change in the other variable in any direction.

Answer 1

A direct relationship requires a change in the same direction of both variables, answer c.