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Precision refers to

Updated: 12/20/2022
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13y ago

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Precision refers to how close one's results are to each other. Accuracy on the other hand refers to how close one's results are to the true value. Think of a target, precision would be how tight the grouping of the arrows was, while accuracy would be how close one was to the bullseye. To clarify, being precise does not equate to being accurate, because while one might obtain data that are all very close, these data might not be near the true value.

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Precision refers to closeness of findings to reality based on a sample


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Is accuracy a measure of how close an answer is to the actual or expected value?

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Since precision refers to being as exact as possible, non-precision (or imprecision) is the idea of approximating the right answer or measurement to some degree.The greater the approximation, the larger the chance that the incorrectness of the answer matters. No one, for example, would want to risk living in a building or flying in an airplane that was built almost to code.


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