Question

explain the difference between accuracy and precision.

Explanation:

Accuracy refers to how close a measurement is to the true or accepted value. Precision is about how close repeated measurements are to each other, regardless of the true value. For example, if aiming at a bull - eye, accurate shots hit the bull - eye, and precise shots cluster closely together, even if not at the bull - eye.

Answer:

Accuracy is closeness to true value; precision is closeness of repeated measurements to each other.