Which of the following is not the right way to use a graph?
A) Time-series graphs usually have time on the x-axis
B) Pie charts are used to relative frequencies
C) Frequency polygons should be used just like bar charts
D) Histograms should have bars that are touching each other

Question

Quizplus · Accepted Answer

Frequency polygons and bar charts are two different types of graphs, with frequency polygons being used to plot the shape of a distribution and bar charts being used to compare quantities. Therefore, they should not be used in the same way.

Which of the Following Is Not the Right Way to Use