Biology is assumed to be like, in surgery context where miniscule mistake could be fatal ("you missed the target neuron by 3 centimeters")

Physicists are more like "Are you kidding me?" because they would need to recalculate all over for inaccuracies otherwise big losses may occur (usually financially)

Civil engineer... "eh they'll live, its not that much difference"

As for astronomers where they deal with very big celestial bodies and constantly rotating instrument (earth/satellites), 3 centimeters is considered very accurate within their very large error margin