Answer :
The interquartile range (IQR) of the given data set is 14.
To find the interquartile range (IQR) of the given data set, we need to first determine the values of the first quartile (Q1) and the third quartile (Q3).
From the box plot, we can see that the lower quartile (Q1) is 42 and the upper quartile (Q3) is 56.
The IQR is then calculated by subtracting the value of Q1 from the value of Q3:
IQR = Q3 - Q1 = 56 - 42 = 14
Therefore, the interquartile range (IQR) of the given data set is 14.
Learn more about interquartile range here
https://brainly.com/question/4102829
#SPJ11
