PMP: Accuracy vs Precision – THICHBLOG

PMP: Accuracy vs Precision

Refer to Project Quality Management,

  • Accuracy: a measure of how the measured values close to the target value
    • If the measured values are accurate, they may not be precise as they can be larger or smaller than the target value on a wide range.
  • Precision: a measure of how the measured values close to each other (but not necessarily close to the target value)
    • If we say the measurements are very precise, we do not give out any hint on whether the measurements are accurate (i.e. close to the target value).
  • Which is more important? Accuracy is MUCH MUCH MORE important than precision

Ho Nguyen

Những điều nhỏ nhặt trong hôm nay sẽ tạo nên sự khác biệt lớn vào ngày mai.

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