Marilyn has a mental age of 12 and a chronological age of 8. According to the original formula, Marilyn's IQ is
A) 120.
B) 67.
C) 96.
D) 150.

Name: Marilyn has a mental age of 12 and a chronological age of 8. According to the original formula, Marilyn's IQ is A) 120. B) 67. C) 96. D) 150.
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Question

Quizplus · Accepted Answer

The original formula for calculating IQ is (Mental Age / Chronological Age) * 100. For Marilyn, this would be (12 / 8) * 100 = 150.

Marilyn Has a Mental Age of 12 and a Chronological