All IQ tests are (ought to be) standardized for the target population.
The median IQ should be 100, with a standard deviation of 15.
If the median IQ is not 100 over the population, the test is flawed.
The median IQ should be 100, with a standard deviation of 15.
If the median IQ is not 100 over the population, the test is flawed.
They use raw IQ score data.