Given the Functional Dependency a → (B, C), Then It

question 55

True/False

Given the functional dependency A → (B, C), then it is true that A → B and A → C.

---

Definitions:

Pilot Testing

Preliminary testing conducted to evaluate the feasibility, time, cost, risk, and adverse effects of a research study before implementing it on a larger scale.

Scale Construction

The process of developing a measurement tool that quantitatively assesses a range of values or attitudes.

Items

In terms of surveys or questionnaires, items refer to individual questions or statements that respondents evaluate.

Criterion-referenced Scale

An assessment tool that measures an individual's performance against a predefined set of criteria or standards rather than compared to other individuals.