Recent studies of the IQs of children with ASD indicate that approximately _____ percent of these children might also qualify for a diagnosis of intellectual disability

IQ tests are powerful predictors of ____

a. a person's temperament and their predisposition to respond to their environment b. an individual's personality type c. an individual's rating on his or her sociometric scale d. income and occupational status in adulthood

A scatter plot on which the array of points goes from upper left to lower

right, indicates a. a positive correlation b. a negative correlation c. a zero correlation d. all of these, depending on the strength of the correlation