Inaccuracy (noun)

1. The quality or state of being inaccurate or incorrect.
2. A mistake or error in a calculation, measurement, or representation of data.
3. A failure to conform to truth or correctness.

Origin:

From in- 'not' + accuracy.

Examples:

1. The inaccuracy of the report was pointed out by several experts.
2. The team was penalized for the inaccuracy of their equipment.
3. The movie was criticized for its inaccuracies and historical fabrications.
4. The inaccuracy of the GPS caused us to get lost.
5. The inaccuracy of the statement was immediately obvious to everyone in the room.