Answer :
The question is an illustration of units and measurements
The question is incomplete, as the measurement of the guitar is not given; so, I will provide a general explanation.
From the question, we understand that:
The closer the measurement is to 0, the more accurate it is.
This means that:
- A measurement of 1 cent is more accurate than a measurement of 1.5 cent, because 1 is closer to 0
- A measurement of -2 cent is more accurate than a measurement of 2.5 cent, because -2 is closer to 0
So, all you need to do is:
- Get both measurements
- Compare them, as to which is closer to 0
- The measurement that is closer to 0, is the most accurate
Read more about units and measurements at:
https://brainly.com/question/12629581