Which of the following is always true of a normal distribution?
A) It is skewed.
B) There are two inflection points.
C) It is an empirical distribution.
D) There are more scores above the mean than below it.

Question

Quizplus · Accepted Answer

A normal distribution is symmetric around its mean, and it has two inflection points where the curvature changes from concave (curving upwards) to convex (curving downwards) or vice versa. This is a characteristic feature of the bell-shaped curve of a normal distribution.

Which of the Following Is Always True of a Normal