Final answer:
Programmed edit checks are computerized validation processes that ensure data accuracy and integrity. They help identify errors or inconsistencies in data entry. Types of programmed edit checks include proximity checks, document/record hash totals, mathematical accuracy checks, and reasonableness checks.
Step-by-step explanation:
A programmed edit check is a computerized validation process that ensures data accuracy and integrity. It helps to identify errors or inconsistencies in data entry. The types of programmed edit checks are designed to catch different types of errors.
1) A proximity check verifies the relationship between data values. For example, it can check if the entered city corresponds to the selected state.
2) A document/record hash total calculates a value based on the contents of a document or record. This value is then compared to a previously calculated value to ensure that the document or record is intact and has not been modified.
3) A mathematical accuracy check verifies the accuracy of calculations performed on data. It checks if the results of mathematical operations match the expected values.
4) A reasonableness check examines data to ensure that it falls within an expected range or meets specific criteria. For example, it can check if a person's age is within a reasonable range.