Standardized tests of intelligence are based on the assumption that

Question

Quizplus · Accepted Answer

Standardized tests of intelligence are designed to have a normal distribution of scores in the population, meaning that most people will fall within a certain range, with a small percentage of people scoring significantly higher or lower than the norm. This is why IQ scores often have a mean score of 100 and a standard deviation of 15 or 16 points, allowing for comparisons between individuals based on their relative position within the normal distribution. Therefore, choice A, that IQ scores are normally distributed in the population, is the best answer.

Standardized Tests of Intelligence Are Based on the Assumption That