the independent variable is used to explain the dependent variable in
The independent variable is used to explain the dependent variable in
Answer: In research and statistical analysis, the independent variable is the variable that is manipulated or changed by the researcher to observe its effect on the dependent variable. The independent variable is often plotted on the x-axis, while the dependent variable is plotted on the y-axis in a graph. The independent variable is not influenced by any other variables in the experiment and is used to see how changes in it affect the dependent variable. On the other hand, the dependent variable is the variable that is being studied and measured in response to changes in the independent variable. It is often plotted on the y-axis in graphs. By manipulating the independent variable, researchers can observe and analyze how it affects the dependent variable. This relationship is crucial in understanding cause and effect in experiments and observational studies.