Box and whisker plots are used to represent the quartiles and the spread of a dataset.
The values of the term are:
- Median = 11
- Range = 12
- 25th percentile = 9
- 75th percentile = 14
- Interquartile range = 5
See attachment for the guide on how to read the box and whisker plots.
Using the attachment, we have the following values
- Median = 11
- Least = 7
- Highest = 19
- 25th percentile = 9
- 75th percentile = 14
The range is then calculated as:
[tex]Range = Highest - Least[/tex]
[tex]Range = 19 - 7[/tex]
[tex]Range = 12[/tex]
The interquartile range is the difference between the 25th and the 75th percentile.
So, we have:
[tex]IQR = 14 - 9[/tex]
[tex]IQR =5[/tex]
Read more about box and whisker plots at
https://brainly.com/question/9298520
