ABSTRACT
IQ scores are standardized scores with a mean of 100 and a standard deviation of 15. They are more fully described below in the excerpt. See the Guideline for Exercise 13 to review percentile ranks, which are also mentioned in the excerpt.
IQ scores are standardized scores with a mean of 100 and a standard deviation of 15. They are more fully described below in the excerpt. See the Guideline for Exercise 13 to review percentile ranks, which are also mentioned in the excerpt.