Learn how to make a box plot on a number line. Understand what box plots are used for and how they work. See box plot example problems. Related to this Question (a) Give the five-number summary for the distribution, and (b) draw a box-and-whisker plot. 6,...
The bottom and top of the box mark the first and third quartiles, respectively. The upper whisker extends from the hinge to the highest value that is within 1.5 Â IQR of the hinge, where IQR is the inter-quartile range, or distance between the first and third quartiles. The lower ...