Which of the following is a graph of a frequency distribution in which the number of scores falling in each class is represented by points on a line?
A) scatter matrix
B) histogram
C) frequency polygon
D) correlation matrix

Question

Quizplus · Accepted Answer

A frequency polygon is a graph of a frequency distribution in which the number of scores falling in each class is represented by points on a line. The points are then connected with line segments. A histogram uses bars to represent the frequencies of scores in different intervals and a scatter matrix shows the relationship between two or more variables through dots or other symbols. A correlation matrix is a table that shows the correlation coefficients between different variables.

Which of the Following Is a Graph of a Frequency