A normal curve:
A)is a theoretical ideal or model.
B)can be used to describe distributions.
C)is used in statistical decision making.
D)All of the above are true of the normal curve.

Question

Quizplus · Accepted Answer

The normal curve, also known as the Gaussian distribution, is a theoretical model used to describe the distribution of many types of data. It is fundamental in statistics for describing distributions and making decisions based on statistical analysis.

A Normal Curve