What is an independent variable?
A. A variable that researchers manipulate to measure its effect on another variable.
B. A variable that researchers must control for to limit its effect on the results of the study.
C. A variable that researchers measure to record how it is affected by another variable.
Answer (1)
The independent variable is a variable that researchers manipulate to measure its effect on another variable. It is essential in experiments as it helps determine causal relationships. Understanding this concept is crucial for effective scientific research. ;
