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chapter 1

TermDefinition
hypothesis statement of what you think in investigation
variable thing you can change on a test
dependent variable changes when a independent variable changes
independent variable is one you can control
observation thing you find out about objects
experiment scientific methods test hypothesis
control group standard against witch change is measured
procedures step-by-step instructions for a task
data information from a conclusion or prediction can be made
precision constntly repeat
accuracy close measurement almost exact measurement as possible
infrence is conclusion based on observation
evidence are observation make you think something is true
Created by: mithell-price
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