Spss Box Plot. Outliers are at least 1 5 box lengths from the median and extremes are at least three box lengths from the median. Learn how to create boxplot in spss.
Click on the titles footnotes tab and click on the box next to title 1. In addition you can also add a factor. Hereby you form boxplots by groups.
The box represents the interquartile iq range which contains the middle 50 of the records.
Select the diagrams button. In a boxplot the width of the box does not mean anything usually. Then make sure plots is selected under the option that says display near the bottom of the box. Outliers are at least 1 5 box lengths from the median and extremes are at least three box lengths from the median.
