what is the independant variable

In research, the independent variable is the variable that is manipulated or varied to explore its effects, and it is not influenced by any other variables in the study. It is also known as the cause variable, predictor variable, or regressor. On the other hand, the dependent variable is the variable that changes as a result of the manipulation of the independent variable, and it depends on other factors. It is also known as the effect variable, response variable, or outcome variable.