Match the following vocabulary:
scientific law
independent variable
A mathematical equation that predicts how a physical
phenomenon will behave
A predicted experimental outcome based on prior
knowledge and experience.
3. The variable that is changed on purpose by the scientist.
The variables that must be kept constant so as not to bias or
influence the results
5. Data that is descriptive rather than numerical
qualitative data
scientific theory
hypothesis
6. Data that is numerical
quantitative data
A well tested explanation for why a physical phenomenon
occurs
control variable
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