An index:
A) combines two or more metrics into a single indicator.
B) is complex to define, usually involves a calculation, and is often in the form of a ratio.
C) is easily defined with no calculations and with simple dimensions.
D) is any quantitative output of an activity or process.

Question

Quizplus · Accepted Answer

An index combines two or more metrics into a single indicator to provide a comprehensive measure of a particular concept or phenomenon.

An Index