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Questions and Answers
What is the primary purpose of a scientific experiment?
What is the primary purpose of a scientific experiment?
- To create a visual representation of concepts
- To validate a pre-existing belief
- To gather data and test a hypothesis (correct)
- To entertain the audience
Which factor is NOT critical in designing an effective experiment?
Which factor is NOT critical in designing an effective experiment?
- Random selection of participants
- Clearly defined objectives
- Control of variables
- Use of complex machinery (correct)
What is a hypothesis?
What is a hypothesis?
- A statement that cannot be proven wrong
- A conclusion drawn from a theory
- An educated guess that can be tested (correct)
- A fact derived from observing phenomena
What does it mean to control variables in an experiment?
What does it mean to control variables in an experiment?
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Why is repeatability important in scientific research?
Why is repeatability important in scientific research?
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