How do I interpret data from a bar graph?

Bar graphs are a visual representation of data that uses bars of different heights to show quantities or frequencies. In a bar graph, the horizontal axis typically represents categories, while the vertical axis represents the value of each category. To interpret data from a bar graph, look at the height of the bars to compare the quantities or frequencies of different categories. Pay attention to the scale of the vertical axis to understand the range of values. Additionally, analyze the title and labels to gain further understanding of the data being presented.

Bar graphs are a useful tool for understanding and analyzing data, making it an important skill for students to master.