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Introduction of Errors, Accuracy and Precision
If measured value is different from the true value, than difference between the true value and the measured value of a physical quantity is known as the error of measurement for that quantity.
The uncertainties in result of measurements are known as error. Every calculated quantity is derived from the measured value, which has some error.
Accuracy and Precision are two different term. Accuracy of measurement is measure how closed measured value to true value. And precision gives to what resolution or limit the quantities are measured.
The classification of the Errors are given as follow –
Systematic or Controllable… (277 more words) …
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