The density of copper is listed as 8.94g/cm 3 . Two students each make three density determinations of samples of the substance. Student A's results are 7.3g/mL, 9.4g/mL, and 8.3g/mL. Student B's results are 8.4g/cm 3 , 8.8g/cm 3 , 8.0g/cm 3 . Compare the two sets of results in terms of precision and accuracy.
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