A bar chart is a diagram that uses rows of horizontal or vertical bars ... A dog was chosen by 9 children, while a fish was chosen by 3. The scale on the 𝒙-axis or 𝑦-axis sometimes goes ...

Next week we will discuss alternative ways of labeling log scales. A dot plot is judged by its position along an axis; in this case, the horizontal or x axis. A bar chart is judged by the length ...