Question

what is the difference between accuracy and precision and which is most important to specific measurement

Answer 1

An accurate measurement is one that comes close to the correct value, while precision is how close together a number of measurements are. Both accuracy and precision are important to scientific measurement. Having a value that is reproducible, or having good precision for a measurement, is only useful if the values being obtained are close to the true value.

Step-by-step explanation:

Answer 2

In other words, accuracy describes the difference between the measurement and the part's actual value, while precision describes the variation you see when you measure the same part repeatedly with the same device.

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