Today's IQ Scores Are Based on a Person's Performance Relative

question 238

Multiple Choice

Today's IQ scores are based on a person's performance relative to the scores of other people of the same age, with a score of ___________ corresponding to the average performance of that age group.

• A)80
• B)100
• C)125
• D)150

---

Definitions:

Material

A substance or mixture of substances that constitutes an object, used in the production and manufacturing of goods or constructions.

Density

A measure of mass per unit volume of a substance, often expressed in grams per cubic centimeter or kilograms per cubic meter.

Volume

The volume is the space filled by an object or substance, or the space encased by a container.

Sample

A portion or quantity of material taken from a larger body for the purpose of analysis or testing.