Use the Table for the Question(s) Below

question 20

Multiple Choice

Use the table for the question(s) below.
Consider the following realized annual returns:

-The variance of the returns on IBM from 1996 to 2005 is closest to:

• A) 0.3145
• B) 0.0990
• C) 0.1100
• D) 0.9890

---

Definitions:

General Intelligence

The theory suggesting the existence of a single, underlying intellectual capacity that influences performance across various cognitive tasks.

Mental Age

A measure of an individual's mental attainment based on the age at which it is normal to reach a certain level of mental development.

Binet Test

An intelligence test developed by Alfred Binet, used to determine an individual's mental age and intellectual development.

IQ

Short for Intelligence Quotient, a score derived from one of several standardized tests designed to assess human intelligence.