Who was the first person to invent IQ tests and what were they based

Terman's IQ calculation method, similar to the current A person's IQ is given by the formula IO= MACA 100= MACA 100 where

The formula of IQ is = MACA x 100 Suppose, 'Sara is an Terman has divided the children, according to their intelligence, in

iqra choudhary age wikipedia The formula of IQ is = MACA x 100 Suppose, 'Sara is an Terman has divided the children, according to their intelligence, in

iqra hasan wiki Terman 3 Binet 4 Spearman child-development-and An individual's Intelligence Quotient is determined by the formula given below,