Question

what is the importance of variables in an experiment? ​

Answer 1

Answer:

Variables are an important part of an eye tracking experiment. A variable is anything that can change or be changed. In other words, it is any factor that can be manipulated, controlled for, or measured in an experiment.

Explanation:

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Answer 2

Answer:

here is ur answer

Explanation:

It is important because you can only change one manipulated/independent variable to make sure you know what caused the change in the responding/dependent variable. ... An experiment in which only one variable is manipulated at a time.

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