the.com/deviation
The art of wandering off the path, sometimes by accident, sometimes on purpose.
means A departure from a standard, expected, or established course, value, or behavior.
from From Latin 'deviare' — 'de' (off) plus 'via' (road) — literally leaving the road, a metaphor every traveler and statistician quietly shares.
Standard deviationMeasures how much numbers stray from average.
Navigation rootsPilots and sailors track magnetic deviation constantly.
Always relativeYou can only deviate from something defined first.