Question

the box plot below represents some data set. what is the interquartile range (iqr) of the data? answer attempt 1 out of 2

Explanation:

Step1: Identify Q1 and Q3

Q1 is 20, Q3 is 60.

Step2: Calculate IQR

IQR = Q3 - Q1 = 60 - 20

Answer:

40