Carol is drawing a graph of a frequency distribution in which she places the number of scores falling in each class as points on a line.Carol is graphing a
A)scatter matrix.
B)histogram.
C)frequency polygon.
D)correlation matrix.

Question

Quizplus · Accepted Answer

A frequency polygon is a graph that represents the frequency distribution of a set of data by connecting each point with a straight line. It is a better choice than a histogram when comparing two or more data sets. A scatter matrix and correlation matrix are used to display relationships between variables, while a histogram is used to show the distribution of a continuous variable.

Carol Is Drawing a Graph of a Frequency Distribution in Which