where MA is mental age and CA is the chronological age. If 80≤ IQ ≤ 140 for a group of 12 years old children, find the range of their mental age.

14.8 to 16.8

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9.6 and 16.8

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9.6 to 16.8

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9.6 to 14.8

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Solution

The correct option is C
9.6 to 16.8

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Q. IQ of a person is given by the formula

I Q = \frac{M A}{C A} \times 100

where MA is mental age and CA is chronological age. If

80 \leq I Q \leq 140

for a group 12 years old children, find the range of their mental age.

IQ of a person is given by the formula

Where MA is mental age and CA is chronological age. If 80 ≤ IQ ≤ 140 for a group of 12 years old children, find the range of their mental age.

IQ of a person is given by the gormula $I Q = \frac{M A}{C A} \times 100$ where MA is mental age and CA is chronological age. If $80 \leq I Q \leq 140$ for a group of 12 years old childern, find the range of their mental age.

Q. IQ of a person is given by the formula Where MA is mental age and CA is chronological age. If 80 ≤ IQ ≤ 140 for a group of 12 years old children, find the range of their mental age.

The IQ of person is given by the formula, $I Q = \frac{m}{c} \times 100$ , where m is the mental age and c is the chromological age. If $80 \leq I Q \leq 140$ for a group of 12-year children, find the range of their mental age.

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where MA is mental age and CA is the chronological age. If 80≤ IQ ≤ 140 for a group of 12 years old children, find the range of their mental age.

The correct option is C 9.6 to 16.8

The correct option is C
9.6 to 16.8