About 95% of the population have an IQ score between ______ and _______.
A)50; 150
B)70; 130
C)80; 120
D)90; 110

Name: About 95% of the population have an IQ score between ______ and _______. A)50; 150 B)70; 130 C)80; 120 D)90; 110
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Quizplus · Accepted Answer

The majority of the population, about 95%, have an IQ score between 70 and 130. This range encompasses two standard deviations above and below the mean IQ score, which is typically set at 100.

About 95% of the Population Have an IQ Score Between