how to make a boxplot in excel 2010 with outliers

The box plot can be customized to better convey your data. Click the “Insert Statistic Chart” icon in the “Groups” by placing your cursor over it. Press the “Ctrl” key while making a separate selection if you want to select more information that is not close to your current selection. By clicking on a cell and dragging your cursor across other cells, you can select a range of cells. It doesn’t matter whether you arrange the data in rows or columns when creating box plots. Although you can also type each value in a separate adjacent cell, most people copy and paste values from another document. Heres how to make a box plot in Excel: 1. To show outliers, box plots may also have dots outside of the whiskers.

Each of these lines has a “whisker” at the end that represents the highest and lowest values, respectively. Additionally, a line through the center of this component denotes the median value of the data set.Īll of the numbers in the first and third quartiles are represented by lines extending from the top and bottom of the rectangle. All of the data in the second quartile are represented by the rectangular component of a box plot. The distribution of numerical values in a data set is graphically summarized in a box plot, also known as a box and whisker plot. The box plot might also reveal exceptionally high outlier scores and inspire teachers to assign students with more difficult work.

They might assist the teacher with their lesson plans if they observe that a significant portion of Teacher As test scores fall within the first quartile range. They might input test score data from three different teachers. These illustrations are useful in many statistical applications, but take the situation where a teacher makes a box plot as an illustration. Color the middle areas.īox plots can be used to compare various categorical values, visualize the distribution of values, and spot outliers. Step 4: Convert the stacked column chart to the box plot style.Step 2: Calculate quartile differences.

How to make a boxplot in excel 2010 with outliers