In an experimental study, the ________ is manipulated to observe its effects on another variable.
A) dependent variable
B) independent variable
C) correlation coefficient
D) random assignment

Question

Quizplus · Accepted Answer

In an experimental study, the independent variable is manipulated to observe its effects on another variable. The dependent variable is the variable that is being observed or measured. The correlation coefficient is a statistical measure used to express the degree of relationship between two variables. Random assignment is a process used to assign participants to different groups in an experiment to minimize the effects of confounding variables.

In an Experimental Study, the ________ Is Manipulated to Observe