A graph shows a smooth, symmetrical curve with its peak in the middle. This is an example of a(n)
A) successful distribution
B) inverted-U distribution
C) normal distribution
D) wave distribution
E) skewed distribution

Question

Quizplus · Accepted Answer

A smooth, symmetrical curve with its peak in the middle is characteristic of a normal distribution. A normal distribution is often referred to as a bell curve, and is commonly observed in natural phenomena such as height, weight, and test scores.

A Graph Shows a Smooth, Symmetrical Curve with Its Peak