The Distribution of IQ Scores

Multiple Choice

The distribution of IQ scores

A) is approximately a U-shaped curve with more scores at each end and fewer in the middle.
B) shows that most people have IQ scores between 50 and 75.
C) shows that most people have IQ scores between 110 and 130.
D) is approximately a normal or bell-shaped curve with more scores in the middle and fewer at the ends.