Different variables Flashcards

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1
Q

How many variables are there?

A

3

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2
Q

What is an independent variable?

A

what is being investigated in an experiment as the cause of change

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3
Q

What is a dependent variable?

A

The result of the experiment

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4
Q

What are extraneous variables?

A

Any extra factors the experimenter wishes to control or exclude from experiment

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