1How close repeated measurements are to one another
2The lowest concentration that can be reliably detected
3How close a measured value is to the true value✓ 정답
4The range over which the method remains linear
해설
Accuracy describes how close a measured value is to the true value, whereas precision describes how close repeated measurements are to one another. On a target, tightly grouped shots are precise, and a tight group centered on the bullseye is also accurate.