The cutoff score for intellectual disability is approximately two standard deviations below the mean.If IQ scores were normally distributed,this would mean that approximately _____ percent of the population would fall below this cutoff?

Question

Quizplus · Accepted Answer

In a normal distribution, approximately 2% of the population falls more than two standard deviations below the mean, which is the cutoff for intellectual disability.

The Cutoff Score for Intellectual Disability Is Approximately Two Standard