Answer:
The best measure of center is the median.
The best measure of variability is the interquartile range.
The median is 26.
The interquartile range is 5.
Step-by-step explanation:
A box plot displays 5 main values which are:
Minimum value
First Quartile (Q1)
Median
Third Quartile (Q3), and
Maximum Value
This, the measure of center that can be easily determined in a box plot is the MEDIAN, while the measure of variability can be determined by finding the difference between Q3 and Q1, which gives us the interquartile range (IQR).
Therefore, for the box plot given above:
✔️The best measure of center is the median (which is the value at the point where the vertical line divides the rectangular box).
✔️The median is 26
✔️The best measure of variability is the interquartile range
✔️IQR = 29 - 24 = 5
