About what percent of the U. S. population would have IQ scores that would fall between 85 and 115?
A) 55%
B) 75%
C) 68%
D) 96%

Name: About what percent of the U. S. population would have IQ scores that would fall between 85 and 115? A) 55% B) 75% C) 68% D) 96%
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Question

Quizplus · Accepted Answer

IQ scores have a bell-shaped distribution, with the majority of scores falling within one standard deviation (15 points) of the mean score of 100. This means that approximately 68% of the population would have IQ scores between 85 and 115.

About What Percent of the U