The Stanford-Binet intelligence test has been shown to produce scores that approximate a normal distribution. This means that most test-takers score
A) in the extreme high end of the range of possible scores.
B) in the middle of the range of possible scores.
C) in the extreme low end of the range of possible scores.
D) better on nonverbal responses than verbal responses.

Question

Quizplus · Accepted Answer

A normal distribution means that most scores fall within the average range, with fewer scores at the extreme high and low ends. Therefore, most test takers would fall in the middle of the range of possible scores on the Stanford-Binet intelligence test.

The Stanford-Binet Intelligence Test Has Been Shown to Produce Scores