In an attempt to determine any possible relationship between the year in which a U.S. penny was

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In an attempt to determine any possible relationship between the year in which a U.S. penny was minted and its current mass (in grams), students weighed an assortment of pennies and obtained the following data. 1968 1973 3.11 3.14 3.13 3.08 3.06 3.09 3.07 1977 1980 1982 1983 1985 3.12 3.12 2.51 2.54 3.10 3.11 2.53 2.49

What valid conclusion(s) might they have drawn about the relationship between the masses of the pennies within a given year and from year to year?

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General Chemistry Principles And Modern Applications

ISBN: 9780132931281

11th Edition

Authors: Ralph Petrucci, Jeffry Madura, F. Herring, Carey Bissonnette

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