Graves Bethlehem Regents Questions Topic 8

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What is the independent variable in an experiment?

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The independent variable is the one that is deliberately changed or manipulated by the scientist.

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Where does the independent variable go on a graph?

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The independent variable goes on the x-axis.

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What is the dependent variable in an experiment?

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The dependent variable is the one that is measured or observed in response to changes in the independent variable.

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Where does the dependent variable go on a graph?

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The dependent variable goes on the y-axis.

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What is a control in an experiment?

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A control is the normal situation or standard against which the results of an experiment are compared.

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What does it mean to have a constant in an experiment?

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A constant is a factor that remains the same throughout the experiment to ensure that the test is fair.

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What is the purpose of a hypothesis?

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A hypothesis is a testable prediction about the relationship between the independent and dependent variables.

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What is the scientific method?

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The scientific method is a systematic process for investigating phenomena, acquiring new knowledge, or correcting and integrating previous knowledge.

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What is data in the context of an experiment?

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Data refers to the information collected during an experiment, which can be qualitative or quantitative.

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What is the difference between qualitative and quantitative data?

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Qualitative data describes characteristics or qualities, while quantitative data involves numerical measurements.