Which of the Following Is TRUE of Norms

Multiple Choice

Which of the following is TRUE of norms?

A) Norms may be thought of as expressed as normalized raw scores.
B) Norms may be expressed as percentiles, age norms, or grade norms.
C) In essence, what norms tell us about any distribution, is what is and is not, "normal."
D) Norms are best expressed in multi-colored graphs in the context of multi-media presentations.