A 6-year-old child with a mental age of 6 would have a ratio IQ of
A) 90.
B) 100.
C) 110.
D) 120.

Name: A 6-year-old child with a mental age of 6 would have a ratio IQ of A) 90. B) 100. C) 110. D) 120.
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Question

Quizplus · Accepted Answer

Ratio IQ is calculated by dividing mental age by chronological age, and then multiplying by 100. In this case, since the child's mental age and chronological age are both 6, the calculation would be:

(6/6) x 100 = 100

Therefore, the child would have a ratio IQ of 100.

A 6-Year-Old Child with a Mental Age of 6 Would