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chapter 1

hypothesis hypothesis Is a statement of what you think.
variable Is something you change in a test. variable
independent variable is a variable you can control. independent variable
dependent variable changes when a independent variable changes. dependent variable
control group is a stranded against which change is measured. control group
experiment is the use of scientific methods to test your hypothesis. experiment.
observation observation is something you find out about objects
procedures procedures are step by step instructions for completing a task.
data data is information about something.
precision precision is the ability to constantly to repeat something.
accuracy accuracy is the ability to make a measurement.
inference inference is a conclusion.
Evidence Evidence is a observation.
Created by: joseph-hunter