Scientific Method Review

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What is qualitative data?

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Qualitative data refers to non-numerical information that describes qualities or characteristics, such as colors, names, or types.

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What is quantitative data?

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Quantitative data refers to numerical information that can be measured and expressed mathematically, such as height, weight, or temperature.

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What is a variable in an experiment?

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A variable is a factor that can change in an experiment, affecting the outcome. It can be independent (manipulated) or dependent (measured).

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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 variables in an experiment.

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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 an experiment?

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An experiment is a controlled procedure carried out to discover, test, or demonstrate a fact or general truth.

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What is a controlled experiment?

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A controlled experiment is one in which all variables are kept constant except for the one being tested, allowing for a fair test.

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What is a conclusion in scientific research?

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A conclusion is a summary of the results of an experiment, stating whether the hypothesis was supported or not.

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Why is it important to repeat experiments?

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Repeating experiments is crucial to ensure the results are reliable and valid, confirming that findings are consistent.

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What is the role of data in scientific investigations?

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Data is the information collected during an experiment, used to support or refute a hypothesis.