Is it true that an independent variable is a factor that changes because of procedures conducted on the dependent variable?

The answer to this is false. What is an independent variable? This is a variable that has a variation that will not depend on another variable.

This means that if in case there are some changes that are made with the whole experiment, the independent variable will not get affected and will still provide the results that people may want or need.

It is important to know what the independent variables are when you are conducting the experiment so that you can have more control over the dependent variables. This is one way that can make the experiment more accurate and effective instead of not knowing the details about this at all.