High School

Which set of measurements of a 2.00-g object is the most precise?

A. 2.00 g, 2.03 g, 1.98 g
B. 2.10 g, 2.00 g, 2.20 g
C. 2.05 g, 2.04 g, 2.05 g
D. 1.50 g, 2.00 g, 2.50 g

Why is that one the most precise?

Answer :

Final answer:

Option c (2.05 g, 2.04 g, 2.05 g) is the most precise set of measurements for the 2.00-g object.

Explanation:

The set of measurements that is the most precise is option c. 2.05 g, 2.04 g, and 2.05 g.



Precision refers to how close the measurements are to each other. In this case, option c has the smallest range of values, with only a 0.01 g difference between the measurements. The other options have larger differences between the measurements, indicating less precision.



Therefore, option c is the most precise set of measurements for the 2.00-g object.

Learn more about measurements here:

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