To calculate a deviation IQ, you
A. divide mental age by chronological age.
B. divide the correct number of responses by the total number of questions.
C. compare an individual’s performance to the performance of others in the same age group.
D. calculate the percentage of items passed to the percentage of items attempted.
Answer:C
To calculate a deviation IQ, you
A. divide mental age by chronological age. B. divide the correct number of responses by the total number of questions. C. compare an individual’s performance to the performance of others in the same age group. D. calculate the percentage of items passed to the percentage of items attempted.