Experimental Research Examines the Relationship Between Two Types of Variables

Multiple Choice

Experimental research examines the relationship between two types of variables - a dependent variable and an independent variable.What types of variables are these,respectively?

A) a variable that is measured; a variable that is hypothesised to be affected by a manipulated variable
B) an outcome variable; a manipulated variable
C) a manipulated variable; an outcome variable
D) none of these answers is correct