Give three types of bar graphs?

1. Vertical bar graph: Bars are displayed vertically along the x-axis, with the height of each bar representing the value being measured.

2. Horizontal bar graph: Bars are displayed horizontally along the y-axis, with the length of each bar representing the value being measured.

3. Stacked bar graph: Bars are stacked on top of each other, with each segment of the bar representing a different category or subcategory. This type of graph is useful for comparing the total value as well as the individual contributions of each category.

1. Simple bar graph: Compares different categories using vertical or horizontal bars, where the length of each bar represents the value for that category.
2. Clustered bar graph: Compares multiple categories with multiple sets of data. Each category is represented by a cluster of bars, where the bars within a cluster represent different data sets.
3. Stacked bar graph: Similar to a clustered bar graph, but the bars are stacked on top of each other. The height of each bar represents the sum of the values for all the data sets within that category.