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Unformatted text preview: Pre-1982 2.94 g 2.94 +/- .0025 Post-1983 2.49 g 2.49 +/- .015 Volume Of Mean for Volume Average Deviation Water 14.94 g 14.94 +/- .005 Conclusion: The purpose of this experiment was achieved since the purpose was to learn to use the lab equipment and record data. For the penny weighing experiment one possible source of error could be the penny I got in the Pre-1982 set. It was a 1982 dated penny and the weight was around the ones of the post-1983 ones I weighed....
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- Fall '08
- Mean, Absolute deviation, Eric Ly Date, Pre-1982 Post-1983 Volume