A student measures the mass of 40 mL of a liquid 3 times. They obtain mass readings of 28.5 g,
28.4 g, and 28.2 g. The expected mass is 37.9 g. Is the data accurate? Is it precise? Provide your
reasoning for your answers.

Question

05-09-2022
Chemistry

Answered

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A student measures the mass of 40 mL of a liquid 3 times. They obtain mass readings of 28.5 g,
28.4 g, and 28.2 g. The expected mass is 37.9 g. Is the data accurate? Is it precise? Provide your
reasoning for your answers.

Sagot :

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