Question

Alejandra measures the mass of a cup of baking soda three times. Her measurements all exactly reflect the actual mass of the baking soda.

If each measurement in a set of data has a high level of accuracy, this indicates

Answer 1

that the data set also has a high level of precision.







that the precision of the data set cannot be evaluated.







nothing about the level of precision of the data set.







that the data set has a very low level of precision

Answer 2

accuracy and precision are separate things. accuracy is how close to the actual value you get, and precision is how close the values you get are to each other.