Error Charts are considered as part of series and display the error, uncertainty or a deviation of uncertainty. Each Error Bar represents such deviation for a data point. Error Bars look like line segments with bounding lines that appear on each data point that has a measurement error. Error Charts can be used together with different Cartesian and Scatter series, such as Line, Area and other.
This Chart is the height statistic. We can see the average height of men and women in the age range from 5 to 50 with the 5-years interval. So, this is a two-series Error Column Chart; legend is enabled so you can manage the chart performance by clicking (selecting) or hovering (highlighting) the legend items. The horizontal x-axis holds the categories (age) and the vertical axis stands for the values. When you hover a bar, you will see a tooltip with the information about the point. Series are differently colored. The error bars on the tops of the column characterize the deviation of uncertainty.