1-2. Compute Statistics and Create A Boxplot
A boxplot is a picture of data that depicts each of the following
It presents a picture of the range of data as well as the manner in which is might be skewed.
It also depicts the INNER QUARTILE RANGE, the range of the middle 50% of the data, Q3 - Q1.
The inner quartile range is used to analyse if any data is extreme, or an outlier, or might be questioned as to the validity of that data point.
You began work on this last class when you used the calculator to compute statistical data.