Chemistry, 07.04.2020 19:17 omar2334

Suppose the expected value for a mass is exactly one kilogram. A lab group checked the mass and made the following measurements:
2.01 kg, 2.02 kg, 1.99 kg, 1.97 kg

Which answer choice BEST describes these measurements?
A. accurate and precise
B. inaccurate and precise
C. accurate and imprecise
D. inaccurate and imprecise

Answers: 3

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Suppose the expected value for a mass is exactly one kilogram. A lab group checked the mass and made...