Dr. Starr gives 10-question quizzes in her psychology class. When she returns quizzes, she puts on the board how many people scored a 10, 9, 8, 7, 6, 5, 4, 3, 2, and 1. This is called a ______________.
A) normal curve
B) frequency distribution
C) frequency polygon
D) histogram

Question

Quizplus · Accepted Answer

A frequency distribution is a table that displays how often each score or category of scores appears in a set of data. In this case, Dr. Starr is displaying the frequency of each score on the quiz. The other options, normal curve, frequency polygon, and histogram, are all types of graphical representations of frequency distributions.

Dr Starr Gives 10-Question Quizzes in Her Psychology Class