Box And Whisker Plot Excel Data Analysis. These five-number summary are Minimum Value First Quartile Value Median Value Third Quartile Value and Maximum Value. It may also have line extensions extending from the boxes which usually indicates variability beyond the upper and lower quartiles.
Instead of showing the mean and the standard error the box-and-whisker plot shows the minimum first quartile median third quartile and maximum of a set of data. A Box and Whiskers plot consists a box. These five-number summary are Minimum Value First Quartile Value Median Value Third Quartile Value and Maximum Value.
The width of the box and whiskers is arbitrary and adjusted for plot legibility.
The boxes may have lines extending vertically called whiskers. You can easily identify outliers of your data by using Box and Whisker charts. A Box and Whiskers plot consists a box. Instead of showing the mean and the standard error the box-and-whisker plot shows the minimum first quartile median third quartile and maximum of a set of data.
