Given below is a double bar graph: Read the double bar graph carefully and answer the following question: What is the information given by the double bar graph?
Hint: Double bar graph is a chart or a graphical representation of data, quantities or numbers using bars or strips. The height of the bars represent their proportional values. A double bar graph to display two sets of data on the same graph. It compares one set of data to another
Complete step-by-step solution: We use a double bar graph to display two sets of data on the same graph. The information in a double bar graph is related, and it compares one set of data to another. According to the definition of double bar graph, we can say that in the given double bar graph two sets of data, boys and girls, are compared based on the modes of transportation. Therefore, the given bar graph depicts the number of boys and girls that adopt different modes of transportation to reach the school.
Note: Students may get confused with single bar graph and double bar graph. In a single bar graph or simply bar graph, we only represent one data against their values. Double bar graph is a type of bar graph. In the bar graph, we can plot bars vertically or horizontally. Vertical bar graph is also known as column graph.