When any frequency distribution curve is symmetrical, it must, by definition, also be normal.

Name: When any frequency distribution curve is symmetrical, it must, by definition, also be normal.
Brand: Quizplus
Rating: 4.9 (30 reviews)

Question

Quizplus · Accepted Answer

A symmetrical distribution means that the left and right sides of the histogram are mirror images of each other, but it does not necessarily mean the distribution follows the specific properties of a normal distribution, such as the 68-95-99.7 rule. Other symmetrical distributions can exist that are not normal.

When Any Frequency Distribution Curve Is Symmetrical, It Must, by Definition