Question

question the box plot below represents some data set. what is the interquartile range (iqr) of the data? answer attempt 1 out of 3 submit answer

Explanation:

Step1: Identify Q1 and Q3 from box plot

From the box plot, the lower quartile (Q1) is at 60 and the upper quartile (Q3) is at 80.

Step2: Calculate IQR

The interquartile range (IQR) is calculated as \( IQR = Q3 - Q1 \). Substituting the values, we get \( IQR = 80 - 60 = 20 \).

Answer:

20