A response domain capturing a numeric response (the intent is to analyze the response as a number) for a question. Contains the equivalent content of a NumericRepresentation including the numeric range, numeric type code, format, scale, decimal position, and interval. Adds a set of elements available to all Response Domains; Label, Description, OutParameter, designation of response cardinality, and a declaration of an offset date for the data content. Has an equivalent NumericDomainReference which references a ManagedNumericRepresentation.