Thirty-Year-Old Alex Has an IQ of 67,has Normal Language Skills,works

Multiple Choice

Thirty-year-old Alex has an IQ of 67,has normal language skills,works packing groceries in a grocery store,and lives independently in his own apartment.Which of the following statements best describes Alex's intellectual ability?

A) Alex does not meet the criteria of having an intellectual disability because he does not exhibit poor adaptive behaviour.
B) Alex has a mild intellectual disability.
C) Alex has a moderate intellectual disability.
D) Alex probably has a normal IQ and should be retested.