the box plot below represents some data set. what is the interquartile range (iqr) of the data? answer…
the box plot below represents some data set. what is the interquartile range (iqr) of the data? answer attempt 1 out of 2 submit answer
Answer
Explanation:
Step1: Identify Q1 and Q3
In a box - plot, the left - hand side of the box is Q1 and the right - hand side of the box is Q3. Here, Q1 = 40 and Q3 = 80.
Step2: Calculate IQR
The formula for the inter - quartile range is IQR=Q3 - Q1. So, IQR = 80 - 40.
Answer:
40