IQ of a person is given by the formula Where MA is mental age and

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IQ of a person is given by the gormula IQ = MA CA × 100 where MA is mental age and CA is chronological age If 80 ≤ IQ ≤ 140 for a group of 12 years old If 80≤IQ≤140 for a group of 12 years old children, find the range of their mental age Video Solution

dhanasree lottery result today But how is this calculated? Psychologists use a mental age test to calculate this The mental age test is a reliable and practical way to Now, if you have given mental age and chronical age then there is a theoretical formula on the