Question

finding interquartile range
what is the interquartile range?
the interquartile range is

Explanation:

Step1: Identify Q1 and Q3

From the box - and - whisker plot, \( Q1 = 2\) and \( Q3 = 4\).

Step2: Calculate the inter - quartile range

The formula for the inter - quartile range (IQR) is \( IQR=Q3 - Q1\).
Substitute \( Q1 = 2\) and \( Q3 = 4\) into the formula: \( IQR=4 - 2\).

Answer:

\(2\)