Upper Quartile Box Plot. If you want a vertical bar chart select a stacked column chartDownl. From the box two whiskers are drawn.
To construct a box plot use a horizontal or vertical number line and a rectangular box. Frac34 of the number of values 1 or frac31114 9. From the box two whiskers are drawn.
Upper fence Q3 15 IQR Lower fence Q1 15 IQR.
Upper Quartile 8 Lower Quartile 3 Interquartile Range 8 3 5 Box and Whisker Plot A list of values with quartiles can be illustrated with what is known as a Box and Whisker Plot sometimes referred to as just a Box Plot. Creating a box plot even number of data points Practice. Practice understanding the meaning of quartiles of data sets. This is called Q3.