The Scientific Method Quiz
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Questions and Answers

What is the role of the controlled variable in a scientific investigation?

  • It is the variable that should be consistent between the two setups. (correct)
  • It is the variable we are measuring at the end.
  • It is the basis for comparison which is the group that does not have an independent variable.
  • It is a variable being tested and is the difference between the two setups.

    • What is the purpose of formulating a hypothesis in the scientific method?

  • To make a prediction using IF/THEN statements.
  • To come up with a testable explanation. (correct)
  • To define the question being investigated.
  • To gather and analyze data.

    • Which variable is the basis for comparison in a scientific investigation?

  • Dependent variable
  • Independent variable
  • Extraneous variable
  • Controlled variable (correct)

    • What is the role of the independent variable in a scientific investigation?

    <p>It is the variable being tested, and it is the difference between the 2 setups, as stated in the hypothesis.</p> Signup and view all the answers

    What is the purpose of making a prediction in the scientific method?

    <p>To anticipate the expected outcome based on the formulated hypothesis.</p> Signup and view all the answers

    In a scientific investigation, what are controlled variables?

    <p>Variables that should be consistent between the two setups.</p> Signup and view all the answers

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