More generally, recall is simply the complement of the type II error rate (i.e., one minus the type II error rate). Precision is related to the type I error rate, but in a slightly more complicated way, …

Many of us often use precision and accuracy as synonyms, but not scientists and engineers. For them, accuracy describes a particular measurement—that is, how close it is to the truth. But …

Precision definition: the state or quality of being precise.. See examples of PRECISION used in a sentence.

Precision is also the level of agreement of a particular measurement with itself when it is repeated.

Definition of precision noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

1. Used or intended for accurate or exact measurement: a precision tool. 2. Made so as to vary minimally from a set standard: precision components. 3. Of or characterized by accurate …

the state or quality of being precise: His writing is a model of clarity and precision. mechanical or scientific exactness: That lens was ground with great precision.

Nov 4, 2025 · Accuracy is how close a measurement is to the true value while precision is close measurements are to each other. Accuracy and precision are two important concepts in science.

Precision is similar to perfection in that both words suggest that something could not possibly be better. However, perfection describes something that's flawless, such as a beautiful sunset.

If you do something with precision, you do it exactly as it should be done. The choir sang with precision.