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14 Cards in this Set
- Front
- Back
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control group
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in an experiment, the group that experiences no change in the variable
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verify
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the process of testing the correctness of a solution
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variable
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in a controlled experiment the factor that is deliberately changed or altered
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theory
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a partially verified idea that ties together a number of different observations
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experimental group
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the group in which the variable is altered
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conclusion
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an answer that seems to best fit the data analysis
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hypothesis
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an educated guess at the solution to a problem
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analyze
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looking for relationships among data
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scientific method
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a systematic way of solving a problem by making observations
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law
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a statement of a consistent pattern of phenomena in nature; a theory that has been verified through numerous experiments and observations
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qualitative data
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descriptive information not involving numbers
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classify
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to put into groups
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controlled experiment
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an experiment that attempts to look at just one factor or variable that could help answer the original problem
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quantitative data
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measurable or numerical information
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