I. Introduction - "Today, we are going to begin learning about geometry. You have learned about some geometric concepts in Algebra and in Pre- Algebra. Now, we are going to take those beginning concepts and build upon them. Let's begin with some terms that you are already familiar with ...
As seen above, the interquartile range is built upon the calculation of other statistics. Before determining the interquartile range, we first need to know the values of the first quartile and third quartile. (Of course, the first and third quartiles depend upon the value of the median). O...
Boxplots get their name from what they resemble. They are sometimes referred to as box and whisker plots. These types of graphs are used to display the range,median, and quartiles. When they are completed, a box contains thefirst and third quartiles. Whiskers extend from the box to the ...