A Time Measurement Unit, or TMU, Is

question 16

Multiple Choice

A Time Measurement Unit, or TMU, is

• A) the same as a Therblig
• B) 0.00001 minute
• C) 0.00001 hour
• D) the duration of the easiest GET motion
• E) an historical experience standard

---

Definitions:

Chronological Age

The actual age of a person or thing as measured in years from the date of birth or creation.

Criterion Validity

The extent to which a measurement is related to an outcome that it is supposed to predict, indicating the usefulness of the test.

Reliability

The degree to which an assessment tool produces stable and consistent results over time.

Standardization

The process of implementing and developing technical standards to ensure consistency, safety, and efficiency across various activities or products.