Most standardized tests of intelligence have a distribution of scores that ________.
A) follows the normal curve
B) has a positive skew
C) has a negative skew
D) appears bimodal with two peaks of high frequency

Question

Most standardized tests of intelligence have a distribution of scores that ________.
A) follows the normal curve 
B) has a positive skew
C) has a negative skew 
D) appears bimodal with two peaks of high frequency

Quizplus · Accepted Answer

Most standardized tests of intelligence are designed to fit a normal curve distribution. This means that the majority of people score within the average range, with fewer people scoring either very high or very low. This distribution is also known as a bell curve.

Most Standardized Tests of Intelligence Have a Distribution of Scores