Answer
A chart in which bars are used to show evaluations between the classes of data is called a bar graph.
A chart with a combination of a bar chart and a line graph is called a Pareto chart.
Work Step by Step
A bar graph consist of two axes, x and y, where the x axis describes the types of classes being associated and the y axis represents the numerical values of the classes.
A Pareto chart is a graph where the length of the bars represents the frequencies, arranged in such a way that the longest bar will be on the left side, shortest on the right side and the cumulative total is represented by the line.
