Question

Define accuracy and precision
Class 11​

Answer 1

Class 11

✨Physics Units and Measurements. Accuracy and Precision of Instruments. Accuracy and Precision of Instruments. Any uncertainty resulting from measurement by a measuring instrument is called error. They can be systematic or random. ✨

Answer 2

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ACCURACY:-More commonly, it is a description of systematic errors, a measure of statistical bias; low accuracy causes a difference between a result and a "true" value. ISO calls this trueness.

PRECISION :- is a description of random errors, a measure of statistical variability.

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