Scientific design

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What is a control group in an experiment?

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A control group is a standard for comparison in an experiment that does not receive the experimental treatment. It helps to isolate the effects of the independent variable.

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What is the dependent responding variable?

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The dependent responding variable is the variable that is measured or observed in an experiment. It responds to changes in the independent variable.

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What is a claim in scientific research?

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A claim is a simple statement that answers a research question, often based on evidence gathered during an experiment.

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What is an independent manipulated variable?

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The independent manipulated variable is the variable that is changed or controlled in an experiment to test its effects on the dependent variable.

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What is the purpose of an experiment?

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The purpose of an experiment is to test a hypothesis by manipulating one variable and observing the effect on another variable.

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What is a hypothesis?

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A hypothesis is a testable prediction about the relationship between two or more variables.

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What is the difference between qualitative and quantitative data?

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Qualitative data describes characteristics or qualities (e.g., color, texture), while quantitative data involves numerical measurements (e.g., height, weight).

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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 experimental group?

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An experimental group is the group in an experiment that receives the treatment or intervention being tested.

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What is a variable in an experiment?

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A variable is any factor, trait, or condition that can exist in differing amounts or types and can affect the outcome of an experiment.