Question

what is the difference between accuracy and precision?
accuracy means measurements are close together and precision means measurements are correct.
accuracy means measurements are correct, and precision means measurements are close together.
precision is a higher level of accuracy.
precision and accuracy mean the same thing.

Explanation:

Accuracy refers to how close a measurement is to the true or accepted value; it's about correctness. Precision refers to how close repeated measurements are to each other; it's about consistency (closeness together).

Answer:

B. Accuracy means measurements are correct, and precision means measurements are close together.