About _____ of IQ scores fall below _____, in the range of intellectual disability.
A)5%; 65
B)2%; 70
C)1%; 50
D)12%; 75

Question

Quizplus · Accepted Answer

According to the DSM-5, intellectual disability is defined as having an IQ score below 70. Only about 2% of IQ scores fall in this range, indicating intellectual disability. Therefore, option B is the correct answer. Option A is incorrect because 5% is too high for intellectual disability. Option C is incorrect because an IQ score of 50 would indicate severe intellectual disability, which is relatively rarer. Option D is incorrect because 75 is above the cut-off for intellectual disability.

About _____ of IQ Scores Fall Below _____, in the Range

About _ of IQ Scores Fall Below _, in the Range