Accuracy

∞ generated and posted on 2023.05.16 ∞

Closeness to correctness.

One strives for accuracy in one's experimental results, one's theorizing, one's conclusions, one's writing, one's math, one's presentations, etc.

If the true answer is 5, then an approximation of 4 is more accurate than an approximation of 1. It the true answer is orange then an answer of red is more accurate than one of blue.

If in determining a bacterial unknown, if the actual organism is Salmonella then a determination that instead it is Proteus (a fellow Gram-negative rod and enteric) is more accurate than a determination of Staphylococcus (a Gram-positive coccus) or, indeed, Saccharomyces (a eukaryote rather than a prokaryote).

Of course, answers of 5, orange, and Salmonella would be most accurate of all.

Contrast with precision.