If a child has a mental age of 7 and a chronological age of 4, her IQ score would be
A)above average for her age
B)average for her age
C)below average for her age
D)unknown - there is not enough information to calculate her IQ score

Question

Quizplus · Accepted Answer

The IQ score is calculated by dividing the mental age by the chronological age and then multiplying by 100. For this child, (7 / 4) * 100 = 175, which is significantly above the average IQ score of 100, indicating an above-average intelligence level for her age.

If a Child Has a Mental Age of 7 and a Chronological