To calculate IQ,one divides
A) MA by CA and multiplies by 100.
B) CA by MA and divides by 100.
C) MA by CA and divides by 100.
D) CA by MA and multiplies by 100.

Question

Quizplus · Accepted Answer

IQ is calculated by dividing the mental age (MA) by the chronological age (CA) and then multiplying by 100. This gives an IQ score that represents a person's cognitive abilities relative to others of their age. Therefore, the correct formula is MA / CA * 100, which is represented in choice A.

To Calculate IQ,one Divides