Multiple Choice
A person's intelligence quotient (IQ) is determined by multiplying the quotient of his or her mental age and chronological age by 100. Find the IQ of a 16 - year - old child whose mental age is 21.6.
A) 145 points of IQ
B) 142 points of IQ
C) 125 points of IQ
D) 135 points of IQ
E) 74 points of IQ
Correct Answer:

Verified
Correct Answer:
Verified
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