Pete Tells You That His 10-Year-Old Nephew Recently Completed an Intelligence

Pete tells you that his 10-year-old nephew recently completed an intelligence test that translated raw scores into deviation IQ scores.Pete knows that his nephew's deviation IQ score was 120, but he is not sure what this means.You should tell him that his nephew:

A) scored below the mean for 10-year-olds
B) answered 120 questions correctly on the test
C) scored above the mean for 10-year-olds
D) scored at the mean for the average 12-year-old