Which characteristic describes a normal distribution?
A)It is symmetrical around a single peak in the middle.
B)It has a peak at each end of the distribution.
C)It is skewed to one side or the other.
D)It resembles a straight line.

Question

Quizplus · Accepted Answer

A normal distribution is characterized by a symmetrical shape around a single peak in the middle, also known as the mean. The distribution is evenly distributed on both sides of the mean, resulting in a bell-shaped curve. Therefore, option A is the correct choice. Options B, C, and D are not true for a normal distribution.

Which Characteristic Describes a Normal Distribution