Question Detail
Question
Variables kept constant during an experiment are: A. Independent variables B. Dependent variables C. Standardized variables D. Random variables
Correct Answer
Option C is the correct answer.
Detailed Explanation
Variables that are kept the same (constant) throughout an experiment to ensure a fair test are called standardized variables (or controlled variables). They are not being tested or measured.
Hint
These are the 'control' factors you keep the same for all groups.