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varible something that can change in a test
hypothesis statement of what you think will happen during an investigation
control group a standard against which change is measured
procedures step by step instructions for completing a task
experiment the use of scientific methods to test a hypothesis
observation something you find out about objects, events, or living things using your senses
inference a conclusion on obsevations
data information from which a concusion can be drawn or a prediction can be made
evidence observations that make you belive something is true
precision the ability to consistenly repeat a measurment
accuracy ability to make a measurment that is as close to the actual value as possible
Created by: ethan-reed