When data resembles a bell-shaped curve,it is referred to as a(n):
A) average curve.
B) normal distribution.
C) standard distribution.
D) standard deviation.

Question

Quizplus · Accepted Answer

When data resembles a bell-shaped curve, it is referred to as a normal distribution. This is a common pattern found in nature and many statistical analyses are based on the assumption that data follows a normal distribution. A normal distribution is characterized by a symmetrical bell-shaped curve, with most of the data points clustered around the mean and gradually tapering off towards the tails of the distribution.

When Data Resembles a Bell-Shaped Curve,it Is Referred to as A(n)