The fact that a test score has a normal distribution
A) suggests that the test is biased.
B) makes it relatively harder to assume that the test measures what it was intended to measure.
C) makes it unlikely that the test is suitable for use with populations with psychological disturbances.
D) makes the interpretation of tests scores simpler than would be the case if the test score had a non-normal distribution.

Question

Quizplus · Accepted Answer

A normal distribution is a bell-shaped curve with most scores clustering around the mean, making it easier to interpret test scores as they are based on a standardized scale. Therefore, the interpretation of test scores is simpler than it would be if the test score had a non-normal distribution.

The Fact That a Test Score Has a Normal Distribution