The term discrepancy is trusted across various fields, including mathematics, statistics, business, and vocabulary. It identifies a difference or inconsistency between a couple of things that are hoped for to match. Discrepancies can often mean an error, misalignment, or unexpected variation that will require further investigation. https://k12.instructure.com/eportfolios/800714/Home/Understanding_Discrepancy_Definition_Types_and_Applications_