During data entry, what is the error called when two digits in a numeric field are accidentally interchanged (for example, typing 83 instead of 38)?

Introduction / Context:
Data quality controls must address common human entry mistakes. Two classic categories are transcription and transposition errors. Recognizing and detecting these reduces downstream reporting inaccuracies and financial discrepancies.

Given Data / Assumptions:

• A numeric field is entered manually.
• The digits are swapped in position (e.g., 38 → 83).
• We seek the standard term for this specific mistake.

Concept / Approach:

A transposition error occurs when adjacent digits are reversed. In contrast, a transcription error is any mis-keying (wrong character or omission), not specifically a swap. Many accounting controls (check digits, modulo algorithms) are designed to detect transpositions because they are prevalent and systematic.

Step-by-Step Solution:

Verification / Alternative check:

Check-digit schemes (e.g., modulus 11) explicitly cite transposition detection as a design goal.

Why Other Options Are Wrong:

Transcription: Too broad; not necessarily a swap.

Alpha/Beta testing errors: Refer to pre-release software testing phases, not data entry.

None: Incorrect because a specific term exists.

Common Pitfalls:

Mislabeling all entry mistakes as transcription; use the narrower term when order reversal is the issue.

Final Answer:

transposition error