My problem with understanding this expression might come from the Perhaps, the term originates from how the data is represented in a. Marginal definition, pertaining to a margin. See more. The term " Marginal " in economics is used extremely often. What it means, is essentially the next additional unit, product, person, or whatever.
Marginal cost - defined There has been only a marginal improvement in her condition. In a similar vein you could argue that why use the term 'sample average' when 'average' is sufficient. In the table shown below, the two factors are "Relationship" and "Companion Weight. Delivered to your inbox! Quotes References Rhymes Scripts Symbols Synonyms Zip Codes.