What is accuracy vs. precision?

What is accuracy vs. precision?

• A. The accuracy: closeness to true value; Precision: consistency of measurements.
• B. The accuracy: closeness to true value; Precision: accuracy of the measurement process.
• C. The accuracy: the precision of the instrument; Precision: accuracy of measurement.
• D. The accuracy: how representative measurements are of the true value; Precision: consistency of measurements.

Answer: (D)