Question

Are these measurements (1.02 g/mL and 1.43 g/mL) precise?

a) True
b) False

Answer 1

The measurements 1.02 g/mL and 1.43 g/mL are not considered precise as they differ significantly from one another; precision in measurements requires consistency and closeness between multiple values.

Step-by-step explanation:

To determine whether the measurements 1.02 g/mL and 1.43 g/mL are precise, it's important to understand what precision means in the context of measurements. Precision refers to how close multiple measurements of the same thing are to each other. In this case, these two values are fairly different and thus would not typically be considered precise, as we would be looking for measurements that are closer in value to each other.