Variables
Controlled Variables:
The controlled variables for are science project are if we would change the set of questions for each student they would not work out because they would all have different answers and lots of people would be the same sign. And also people could have not answer the question truthfully or could have been goofing around. We could have also marked the questions wrong by looking at a different question. These are all the controlled variables.
Independent Variables:
The Independent Variables are the personalities, the person and the sex of the person.
Dependent Variables:
The dependent variables are the amount of the match which means how well the personality matches the sign.