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Published byสายสมร เก่งงาน Modified over 5 years ago
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Hypothesis: a prediction to be tested Variable: factor that changes in an experiment
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Independent variable: Factor that experimenter changes on purpose Dependent variable: factor that responds to the manipulated change of the IV
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Control: the standard of comparison Constants: factors that are kept the same
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Experiment: a test of a hypothesis Theory: explanation of things or events based on observations and experiments
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Scientific Law: statement about how things work in nature that seems to be true all the time
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