Definition of precision and readiness

Accuracy

• It may be consistent, but this consistency may be wrong.

• The intra-batch difference is the numerical difference between the mean and true values ​​of a set of repeated measurements.

Accuracy

• Accuracy means that the repeated measurements are the same for several times.

• High accuracy, ie low batch-to-batch difference, means that the difference in results between multiple measurements of the same sample is small.

Several situations of accuracy and precision:

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