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chapter one

scienific methiod the process by which an experament is carried out in order to test the validity of a hypothisis
hypothisis an educated guess
independent varieable a varyable in an experament which is unaffected by the other varieables
dependant varieable the varieable that is affected by the independent variable
expearamental control a subject or group in an experament that is given a plocebo
density mass/volume=density
percent error actual-incorrect/100
signifigent numbers the persition of a figure based on the number of decimal points
Created by: gpond