If it were possible to test everyone in the world on the same intelligence test,would we find more people at the high end of the IQ range or the low end?
A) There are more people at the extreme low end.
B) There are more people at the extreme high end.
C) There are equal numbers of people at the extreme low and high end.
D) There used to be more people at the low end, but today there are far more people at the high end.

Question

Quizplus · Accepted Answer

IQ scores are designed to follow a normal distribution, meaning that most people score around the average, with equal numbers falling at the extreme low and high ends.

If It Were Possible to Test Everyone in the World