Question

The volume of a liquid is 30 mL. A student measures the volume and finds it to be 30.1 mL, 30.5 mL, 30.9 mL, and 30.3 mL in the first, second, third, and fourth trial, respectively. Which of the following statements is true for his measurements?
They are neither precise nor accurate.
They have poor accuracy.
They have good precision.
They have poor precision.
​

Answer 1

Answer:

They are neither precise nor accurate. I'm not sure.