Bar Graphs
Lesson
Introduction: In this lesson, you will learn how to create, read, and interpret bar graphs in which the bars represent the values of individual cases. Further, you will also learn how to use them along with other Tuva tools. Bar graphs are perhaps the most popular graphical representation. They are of different types. You may have used a bar graph where the bars represent the frequency (number of cases) of a value or category. For example, the bars below show the number of students who are of a given height. Bar Graph